156969670

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{587}}^1$

素因数の和:646

約数の個数: 96

約数和(自身を含む): 354733344

約数和(自身を除く): 197763674

約数列:

[1, 2, 5, 10, 11, 13, 17, 22, 26, 34, 55, 65, 85, 110, 121, 130, 143, 170, 187, 221, 242, 286, 374, 442, 587, 605, 715, 935, 1105, 1174, 1210, 1430, 1573, 1870, 2057, 2210, 2431, 2935, 3146, 4114, 4862, 5870, 6457, 7631, 7865, 9979, 10285, 12155, 12914, 15262, 15730, 19958, 20570, 24310, 26741, 32285, 38155, 49895, 53482, 64570, 71027, 76310, 83941, 99790, 109769, 129727, 133705, 142054, 167882, 219538, 259454, 267410, 355135, 419705, 548845, 648635, 710270, 839410, 923351, 1097690, 1207459, 1297270, 1426997, 1846702, 2414918, 2853994, 4616755, 6037295, 7134985, 9233510, 12074590, 14269970, 15696967, 31393934, 78484835, 156969670]

約数ペア:

[(1, 156969670), (2, 78484835), (5, 31393934), (10, 15696967), (11, 14269970), (13, 12074590), (17, 9233510), (22, 7134985), (26, 6037295), (34, 4616755), (55, 2853994), (65, 2414918), (85, 1846702), (110, 1426997), (121, 1297270), (130, 1207459), (143, 1097690), (170, 923351), (187, 839410), (221, 710270), (242, 648635), (286, 548845), (374, 419705), (442, 355135), (587, 267410), (605, 259454), (715, 219538), (935, 167882), (1105, 142054), (1174, 133705), (1210, 129727), (1430, 109769), (1573, 99790), (1870, 83941), (2057, 76310), (2210, 71027), (2431, 64570), (2935, 53482), (3146, 49895), (4114, 38155), (4862, 32285), (5870, 26741), (6457, 24310), (7631, 20570), (7865, 19958), (9979, 15730), (10285, 15262), (12155, 12914)]