129695982

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1\times {\mathrm{229}}^1$

素因数の和:437

約数の個数: 64

約数和(自身を含む): 287945280

約数和(自身を除く): 158249298

約数列:

[1, 2, 3, 6, 13, 26, 39, 53, 78, 106, 137, 159, 229, 274, 318, 411, 458, 687, 689, 822, 1374, 1378, 1781, 2067, 2977, 3562, 4134, 5343, 5954, 7261, 8931, 10686, 12137, 14522, 17862, 21783, 24274, 31373, 36411, 43566, 62746, 72822, 94119, 94393, 157781, 188238, 188786, 283179, 315562, 407849, 473343, 566358, 815698, 946686, 1223547, 1662769, 2447094, 3325538, 4988307, 9976614, 21615997, 43231994, 64847991, 129695982]

約数ペア:

[(1, 129695982), (2, 64847991), (3, 43231994), (6, 21615997), (13, 9976614), (26, 4988307), (39, 3325538), (53, 2447094), (78, 1662769), (106, 1223547), (137, 946686), (159, 815698), (229, 566358), (274, 473343), (318, 407849), (411, 315562), (458, 283179), (687, 188786), (689, 188238), (822, 157781), (1374, 94393), (1378, 94119), (1781, 72822), (2067, 62746), (2977, 43566), (3562, 36411), (4134, 31373), (5343, 24274), (5954, 21783), (7261, 17862), (8931, 14522), (10686, 12137)]