172122756

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{1583}}^1$

素因数の和:1661

約数の個数: 96

約数和(自身を含む): 469421568

約数和(自身を除く): 297298812

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 34, 39, 41, 51, 52, 68, 78, 82, 102, 123, 156, 164, 204, 221, 246, 442, 492, 533, 663, 697, 884, 1066, 1326, 1394, 1583, 1599, 2091, 2132, 2652, 2788, 3166, 3198, 4182, 4749, 6332, 6396, 8364, 9061, 9498, 18122, 18996, 20579, 26911, 27183, 36244, 41158, 53822, 54366, 61737, 64903, 80733, 82316, 107644, 108732, 123474, 129806, 161466, 194709, 246948, 259612, 322932, 349843, 389418, 699686, 778836, 843739, 1049529, 1103351, 1399372, 1687478, 2099058, 2206702, 2531217, 3310053, 3374956, 4198116, 4413404, 5062434, 6620106, 10124868, 13240212, 14343563, 28687126, 43030689, 57374252, 86061378, 172122756]

約数ペア:

[(1, 172122756), (2, 86061378), (3, 57374252), (4, 43030689), (6, 28687126), (12, 14343563), (13, 13240212), (17, 10124868), (26, 6620106), (34, 5062434), (39, 4413404), (41, 4198116), (51, 3374956), (52, 3310053), (68, 2531217), (78, 2206702), (82, 2099058), (102, 1687478), (123, 1399372), (156, 1103351), (164, 1049529), (204, 843739), (221, 778836), (246, 699686), (442, 389418), (492, 349843), (533, 322932), (663, 259612), (697, 246948), (884, 194709), (1066, 161466), (1326, 129806), (1394, 123474), (1583, 108732), (1599, 107644), (2091, 82316), (2132, 80733), (2652, 64903), (2788, 61737), (3166, 54366), (3198, 53822), (4182, 41158), (4749, 36244), (6332, 27183), (6396, 26911), (8364, 20579), (9061, 18996), (9498, 18122)]