193115988

素因数分解:

$2^2\times 3^5\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1$

素因数の和:109

約数の個数: 288

約数和(自身を含む): 616412160

約数和(自身を除く): 423296172

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 27, 29, 31, 34, 36, 39, 51, 52, 54, 58, 62, 68, 78, 81, 87, 93, 102, 108, 116, 117, 124, 153, 156, 162, 174, 186, 204, 221, 234, 243, 261, 279, 306, 324, 348, 351, 372, 377, 403, 442, 459, 468, 486, 493, 522, 527, 558, 612, 663, 702, 754, 783, 806, 837, 884, 899, 918, 972, 986, 1044, 1053, 1054, 1116, 1131, 1209, 1326, 1377, 1404, 1479, 1508, 1566, 1581, 1612, 1674, 1798, 1836, 1972, 1989, 2106, 2108, 2262, 2349, 2418, 2511, 2652, 2697, 2754, 2958, 3132, 3159, 3162, 3348, 3393, 3596, 3627, 3978, 4131, 4212, 4437, 4524, 4698, 4743, 4836, 5022, 5394, 5508, 5916, 5967, 6318, 6324, 6409, 6786, 6851, 7047, 7254, 7533, 7956, 8091, 8262, 8874, 9396, 9486, 10044, 10179, 10788, 10881, 11687, 11934, 12636, 12818, 13311, 13572, 13702, 14094, 14229, 14508, 15066, 15283, 16182, 16524, 17748, 17901, 18972, 19227, 20358, 20553, 21762, 23374, 23868, 24273, 25636, 26622, 27404, 28188, 28458, 30132, 30537, 30566, 32364, 32643, 35061, 35802, 38454, 39933, 40716, 41106, 42687, 43524, 45849, 46748, 48546, 53244, 53703, 56916, 57681, 61074, 61132, 61659, 65286, 70122, 71604, 72819, 76908, 79866, 82212, 85374, 91611, 91698, 97092, 97929, 105183, 107406, 115362, 119799, 122148, 123318, 128061, 130572, 137547, 140244, 145638, 159732, 170748, 173043, 183222, 183396, 184977, 195858, 198679, 210366, 214812, 218457, 230724, 239598, 246636, 256122, 275094, 291276, 315549, 346086, 366444, 369954, 391716, 397358, 412641, 420732, 436914, 479196, 512244, 519129, 550188, 554931, 596037, 631098, 692172, 739908, 794716, 825282, 873828, 946647, 1038258, 1109862, 1192074, 1237923, 1262196, 1557387, 1650564, 1664793, 1788111, 1893294, 2076516, 2219724, 2384148, 2475846, 2839941, 3114774, 3329586, 3576222, 3713769, 3786588, 4951692, 5364333, 5679882, 6229548, 6659172, 7152444, 7427538, 10728666, 11359764, 14855076, 16092999, 21457332, 32185998, 48278997, 64371996, 96557994, 193115988]

約数ペア:

[(1, 193115988), (2, 96557994), (3, 64371996), (4, 48278997), (6, 32185998), (9, 21457332), (12, 16092999), (13, 14855076), (17, 11359764), (18, 10728666), (26, 7427538), (27, 7152444), (29, 6659172), (31, 6229548), (34, 5679882), (36, 5364333), (39, 4951692), (51, 3786588), (52, 3713769), (54, 3576222), (58, 3329586), (62, 3114774), (68, 2839941), (78, 2475846), (81, 2384148), (87, 2219724), (93, 2076516), (102, 1893294), (108, 1788111), (116, 1664793), (117, 1650564), (124, 1557387), (153, 1262196), (156, 1237923), (162, 1192074), (174, 1109862), (186, 1038258), (204, 946647), (221, 873828), (234, 825282), (243, 794716), (261, 739908), (279, 692172), (306, 631098), (324, 596037), (348, 554931), (351, 550188), (372, 519129), (377, 512244), (403, 479196), (442, 436914), (459, 420732), (468, 412641), (486, 397358), (493, 391716), (522, 369954), (527, 366444), (558, 346086), (612, 315549), (663, 291276), (702, 275094), (754, 256122), (783, 246636), (806, 239598), (837, 230724), (884, 218457), (899, 214812), (918, 210366), (972, 198679), (986, 195858), (1044, 184977), (1053, 183396), (1054, 183222), (1116, 173043), (1131, 170748), (1209, 159732), (1326, 145638), (1377, 140244), (1404, 137547), (1479, 130572), (1508, 128061), (1566, 123318), (1581, 122148), (1612, 119799), (1674, 115362), (1798, 107406), (1836, 105183), (1972, 97929), (1989, 97092), (2106, 91698), (2108, 91611), (2262, 85374), (2349, 82212), (2418, 79866), (2511, 76908), (2652, 72819), (2697, 71604), (2754, 70122), (2958, 65286), (3132, 61659), (3159, 61132), (3162, 61074), (3348, 57681), (3393, 56916), (3596, 53703), (3627, 53244), (3978, 48546), (4131, 46748), (4212, 45849), (4437, 43524), (4524, 42687), (4698, 41106), (4743, 40716), (4836, 39933), (5022, 38454), (5394, 35802), (5508, 35061), (5916, 32643), (5967, 32364), (6318, 30566), (6324, 30537), (6409, 30132), (6786, 28458), (6851, 28188), (7047, 27404), (7254, 26622), (7533, 25636), (7956, 24273), (8091, 23868), (8262, 23374), (8874, 21762), (9396, 20553), (9486, 20358), (10044, 19227), (10179, 18972), (10788, 17901), (10881, 17748), (11687, 16524), (11934, 16182), (12636, 15283), (12818, 15066), (13311, 14508), (13572, 14229), (13702, 14094)]