131858766

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1$

素因数の和:200

約数の個数: 160

約数和(自身を含む): 351267840

約数和(自身を除く): 219409074

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 27, 29, 34, 39, 51, 54, 58, 78, 81, 87, 102, 117, 127, 153, 162, 174, 221, 234, 254, 261, 306, 351, 377, 381, 442, 459, 493, 522, 663, 702, 754, 762, 783, 918, 986, 1053, 1131, 1143, 1326, 1377, 1479, 1566, 1651, 1989, 2106, 2159, 2262, 2286, 2349, 2754, 2958, 3302, 3393, 3429, 3683, 3978, 4318, 4437, 4698, 4953, 5967, 6409, 6477, 6786, 6858, 7366, 8874, 9906, 10179, 10287, 11049, 11934, 12818, 12954, 13311, 14859, 17901, 19227, 19431, 20358, 20574, 22098, 26622, 28067, 29718, 30537, 33147, 35802, 38454, 38862, 39933, 44577, 47879, 56134, 57681, 58293, 61074, 62611, 66294, 79866, 84201, 89154, 95758, 99441, 115362, 116586, 125222, 133731, 143637, 168402, 173043, 174879, 187833, 198882, 252603, 267462, 287274, 298323, 346086, 349758, 375666, 430911, 505206, 519129, 563499, 596646, 757809, 813943, 861822, 1038258, 1126998, 1292733, 1515618, 1627886, 1690497, 2273427, 2441829, 2585466, 3380994, 3878199, 4546854, 4883658, 5071491, 7325487, 7756398, 10142982, 14650974, 21976461, 43952922, 65929383, 131858766]

約数ペア:

[(1, 131858766), (2, 65929383), (3, 43952922), (6, 21976461), (9, 14650974), (13, 10142982), (17, 7756398), (18, 7325487), (26, 5071491), (27, 4883658), (29, 4546854), (34, 3878199), (39, 3380994), (51, 2585466), (54, 2441829), (58, 2273427), (78, 1690497), (81, 1627886), (87, 1515618), (102, 1292733), (117, 1126998), (127, 1038258), (153, 861822), (162, 813943), (174, 757809), (221, 596646), (234, 563499), (254, 519129), (261, 505206), (306, 430911), (351, 375666), (377, 349758), (381, 346086), (442, 298323), (459, 287274), (493, 267462), (522, 252603), (663, 198882), (702, 187833), (754, 174879), (762, 173043), (783, 168402), (918, 143637), (986, 133731), (1053, 125222), (1131, 116586), (1143, 115362), (1326, 99441), (1377, 95758), (1479, 89154), (1566, 84201), (1651, 79866), (1989, 66294), (2106, 62611), (2159, 61074), (2262, 58293), (2286, 57681), (2349, 56134), (2754, 47879), (2958, 44577), (3302, 39933), (3393, 38862), (3429, 38454), (3683, 35802), (3978, 33147), (4318, 30537), (4437, 29718), (4698, 28067), (4953, 26622), (5967, 22098), (6409, 20574), (6477, 20358), (6786, 19431), (6858, 19227), (7366, 17901), (8874, 14859), (9906, 13311), (10179, 12954), (10287, 12818), (11049, 11934)]