156936130

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{719}}^1$

素因数の和:835

約数の個数: 64

約数和(自身を含む): 322237440

約数和(自身を除く): 165301310

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 65, 73, 115, 130, 146, 230, 299, 365, 598, 719, 730, 949, 1438, 1495, 1679, 1898, 2990, 3358, 3595, 4745, 7190, 8395, 9347, 9490, 16537, 16790, 18694, 21827, 33074, 43654, 46735, 52487, 82685, 93470, 104974, 109135, 165370, 214981, 218270, 262435, 429962, 524870, 682331, 1074905, 1207201, 1364662, 2149810, 2414402, 3411655, 6036005, 6823310, 12072010, 15693613, 31387226, 78468065, 156936130]

約数ペア:

[(1, 156936130), (2, 78468065), (5, 31387226), (10, 15693613), (13, 12072010), (23, 6823310), (26, 6036005), (46, 3411655), (65, 2414402), (73, 2149810), (115, 1364662), (130, 1207201), (146, 1074905), (230, 682331), (299, 524870), (365, 429962), (598, 262435), (719, 218270), (730, 214981), (949, 165370), (1438, 109135), (1495, 104974), (1679, 93470), (1898, 82685), (2990, 52487), (3358, 46735), (3595, 43654), (4745, 33074), (7190, 21827), (8395, 18694), (9347, 16790), (9490, 16537)]