156717017860

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{443}}^1\times {\mathrm{5693}}^1$

素因数の和:6397

約数の個数: 96

約数和(自身を含む): 356770552320

約数和(自身を除く): 200053534460

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 239, 260, 443, 478, 886, 956, 1195, 1772, 2215, 2390, 3107, 4430, 4780, 5693, 5759, 6214, 8860, 11386, 11518, 12428, 15535, 22772, 23036, 28465, 28795, 31070, 56930, 57590, 62140, 74009, 105877, 113860, 115180, 148018, 211754, 296036, 370045, 423508, 529385, 740090, 1058770, 1360627, 1376401, 1480180, 2117540, 2521999, 2721254, 2752802, 5043998, 5442508, 5505604, 6803135, 6882005, 10087996, 12609995, 13606270, 13764010, 17688151, 25219990, 27212540, 27528020, 32785987, 35376302, 50439980, 65571974, 70752604, 88440755, 131143948, 163929935, 176881510, 327859870, 353763020, 602757761, 655719740, 1205515522, 2411031044, 3013788805, 6027577610, 7835850893, 12055155220, 15671701786, 31343403572, 39179254465, 78358508930, 156717017860]

約数ペア:

[(1, 156717017860), (2, 78358508930), (4, 39179254465), (5, 31343403572), (10, 15671701786), (13, 12055155220), (20, 7835850893), (26, 6027577610), (52, 3013788805), (65, 2411031044), (130, 1205515522), (239, 655719740), (260, 602757761), (443, 353763020), (478, 327859870), (886, 176881510), (956, 163929935), (1195, 131143948), (1772, 88440755), (2215, 70752604), (2390, 65571974), (3107, 50439980), (4430, 35376302), (4780, 32785987), (5693, 27528020), (5759, 27212540), (6214, 25219990), (8860, 17688151), (11386, 13764010), (11518, 13606270), (12428, 12609995), (15535, 10087996), (22772, 6882005), (23036, 6803135), (28465, 5505604), (28795, 5442508), (31070, 5043998), (56930, 2752802), (57590, 2721254), (62140, 2521999), (74009, 2117540), (105877, 1480180), (113860, 1376401), (115180, 1360627), (148018, 1058770), (211754, 740090), (296036, 529385), (370045, 423508)]