156963649020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{331}}^1\times {\mathrm{111317}}^1$

素因数の和:111731

約数の個数: 96

約数和(自身を含む): 447038839296

約数和(自身を除く): 290075190276

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 71, 142, 213, 284, 331, 355, 426, 662, 710, 852, 993, 1065, 1324, 1420, 1655, 1986, 2130, 3310, 3972, 4260, 4965, 6620, 9930, 19860, 23501, 47002, 70503, 94004, 111317, 117505, 141006, 222634, 235010, 282012, 333951, 352515, 445268, 470020, 556585, 667902, 705030, 1113170, 1335804, 1410060, 1669755, 2226340, 3339510, 6679020, 7903507, 15807014, 23710521, 31614028, 36845927, 39517535, 47421042, 73691854, 79035070, 94842084, 110537781, 118552605, 147383708, 158070140, 184229635, 221075562, 237105210, 368459270, 442151124, 474210420, 552688905, 736918540, 1105377810, 2210755620, 2616060817, 5232121634, 7848182451, 10464243268, 13080304085, 15696364902, 26160608170, 31392729804, 39240912255, 52321216340, 78481824510, 156963649020]

約数ペア:

[(1, 156963649020), (2, 78481824510), (3, 52321216340), (4, 39240912255), (5, 31392729804), (6, 26160608170), (10, 15696364902), (12, 13080304085), (15, 10464243268), (20, 7848182451), (30, 5232121634), (60, 2616060817), (71, 2210755620), (142, 1105377810), (213, 736918540), (284, 552688905), (331, 474210420), (355, 442151124), (426, 368459270), (662, 237105210), (710, 221075562), (852, 184229635), (993, 158070140), (1065, 147383708), (1324, 118552605), (1420, 110537781), (1655, 94842084), (1986, 79035070), (2130, 73691854), (3310, 47421042), (3972, 39517535), (4260, 36845927), (4965, 31614028), (6620, 23710521), (9930, 15807014), (19860, 7903507), (23501, 6679020), (47002, 3339510), (70503, 2226340), (94004, 1669755), (111317, 1410060), (117505, 1335804), (141006, 1113170), (222634, 705030), (235010, 667902), (282012, 556585), (333951, 470020), (352515, 445268)]