156979871792

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{751}}^1\times {\mathrm{3217}}^1$

素因数の和:4138

約数の個数: 80

約数和(自身を含む): 316876099584

約数和(自身を除く): 159896227792

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 131, 248, 262, 496, 524, 751, 1048, 1502, 2096, 3004, 3217, 4061, 6008, 6434, 8122, 12016, 12868, 16244, 23281, 25736, 32488, 46562, 51472, 64976, 93124, 98381, 99727, 186248, 196762, 199454, 372496, 393524, 398908, 421427, 787048, 797816, 842854, 1574096, 1595632, 1685708, 2415967, 3049811, 3371416, 4831934, 6099622, 6742832, 9663868, 12199244, 13064237, 19327736, 24398488, 26128474, 38655472, 48796976, 52256948, 74894977, 104513896, 149789954, 209027792, 299579908, 316491677, 599159816, 632983354, 1198319632, 1265966708, 2531933416, 5063866832, 9811241987, 19622483974, 39244967948, 78489935896, 156979871792]

約数ペア:

[(1, 156979871792), (2, 78489935896), (4, 39244967948), (8, 19622483974), (16, 9811241987), (31, 5063866832), (62, 2531933416), (124, 1265966708), (131, 1198319632), (248, 632983354), (262, 599159816), (496, 316491677), (524, 299579908), (751, 209027792), (1048, 149789954), (1502, 104513896), (2096, 74894977), (3004, 52256948), (3217, 48796976), (4061, 38655472), (6008, 26128474), (6434, 24398488), (8122, 19327736), (12016, 13064237), (12868, 12199244), (16244, 9663868), (23281, 6742832), (25736, 6099622), (32488, 4831934), (46562, 3371416), (51472, 3049811), (64976, 2415967), (93124, 1685708), (98381, 1595632), (99727, 1574096), (186248, 842854), (196762, 797816), (199454, 787048), (372496, 421427), (393524, 398908)]