189655128

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1$

素因数の和:211

約数の個数: 256

約数和(自身を含む): 625968000

約数和(自身を除く): 436312872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 17, 18, 24, 26, 27, 29, 34, 36, 39, 51, 52, 54, 58, 68, 72, 78, 87, 102, 104, 108, 116, 117, 136, 137, 153, 156, 174, 204, 216, 221, 232, 234, 261, 274, 306, 312, 348, 351, 377, 408, 411, 442, 459, 468, 493, 522, 548, 612, 663, 696, 702, 754, 783, 822, 884, 918, 936, 986, 1044, 1096, 1131, 1224, 1233, 1326, 1404, 1479, 1508, 1566, 1644, 1768, 1781, 1836, 1972, 1989, 2088, 2262, 2329, 2466, 2652, 2808, 2958, 3016, 3132, 3288, 3393, 3562, 3672, 3699, 3944, 3973, 3978, 4437, 4524, 4658, 4932, 5304, 5343, 5916, 5967, 6264, 6409, 6786, 6987, 7124, 7398, 7946, 7956, 8874, 9048, 9316, 9864, 10179, 10686, 11832, 11919, 11934, 12818, 13311, 13572, 13974, 14248, 14796, 15892, 15912, 16029, 17748, 18632, 19227, 20358, 20961, 21372, 23838, 23868, 25636, 26622, 27144, 27948, 29592, 30277, 31784, 32058, 35496, 35757, 38454, 40716, 41922, 42744, 47676, 47736, 48087, 51272, 51649, 53244, 55896, 57681, 60554, 62883, 64116, 67541, 71514, 76908, 81432, 83844, 90831, 95352, 96174, 103298, 106488, 107271, 115362, 121108, 125766, 128232, 135082, 143028, 153816, 154947, 167688, 173043, 181662, 192348, 202623, 206596, 214542, 230724, 242216, 251532, 270164, 272493, 286056, 309894, 346086, 363324, 384696, 405246, 413192, 429084, 461448, 464841, 503064, 540328, 544986, 607869, 619788, 692172, 726648, 810492, 817479, 858168, 878033, 929682, 1089972, 1215738, 1239576, 1384344, 1394523, 1620984, 1634958, 1756066, 1823607, 1859364, 2179944, 2431476, 2634099, 2789046, 3269916, 3512132, 3647214, 3718728, 4862952, 5268198, 5578092, 6539832, 7024264, 7294428, 7902297, 10536396, 11156184, 14588856, 15804594, 21072792, 23706891, 31609188, 47413782, 63218376, 94827564, 189655128]

約数ペア:

[(1, 189655128), (2, 94827564), (3, 63218376), (4, 47413782), (6, 31609188), (8, 23706891), (9, 21072792), (12, 15804594), (13, 14588856), (17, 11156184), (18, 10536396), (24, 7902297), (26, 7294428), (27, 7024264), (29, 6539832), (34, 5578092), (36, 5268198), (39, 4862952), (51, 3718728), (52, 3647214), (54, 3512132), (58, 3269916), (68, 2789046), (72, 2634099), (78, 2431476), (87, 2179944), (102, 1859364), (104, 1823607), (108, 1756066), (116, 1634958), (117, 1620984), (136, 1394523), (137, 1384344), (153, 1239576), (156, 1215738), (174, 1089972), (204, 929682), (216, 878033), (221, 858168), (232, 817479), (234, 810492), (261, 726648), (274, 692172), (306, 619788), (312, 607869), (348, 544986), (351, 540328), (377, 503064), (408, 464841), (411, 461448), (442, 429084), (459, 413192), (468, 405246), (493, 384696), (522, 363324), (548, 346086), (612, 309894), (663, 286056), (696, 272493), (702, 270164), (754, 251532), (783, 242216), (822, 230724), (884, 214542), (918, 206596), (936, 202623), (986, 192348), (1044, 181662), (1096, 173043), (1131, 167688), (1224, 154947), (1233, 153816), (1326, 143028), (1404, 135082), (1479, 128232), (1508, 125766), (1566, 121108), (1644, 115362), (1768, 107271), (1781, 106488), (1836, 103298), (1972, 96174), (1989, 95352), (2088, 90831), (2262, 83844), (2329, 81432), (2466, 76908), (2652, 71514), (2808, 67541), (2958, 64116), (3016, 62883), (3132, 60554), (3288, 57681), (3393, 55896), (3562, 53244), (3672, 51649), (3699, 51272), (3944, 48087), (3973, 47736), (3978, 47676), (4437, 42744), (4524, 41922), (4658, 40716), (4932, 38454), (5304, 35757), (5343, 35496), (5916, 32058), (5967, 31784), (6264, 30277), (6409, 29592), (6786, 27948), (6987, 27144), (7124, 26622), (7398, 25636), (7946, 23868), (7956, 23838), (8874, 21372), (9048, 20961), (9316, 20358), (9864, 19227), (10179, 18632), (10686, 17748), (11832, 16029), (11919, 15912), (11934, 15892), (12818, 14796), (13311, 14248), (13572, 13974)]