156970028996

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{2539}}^1\times {\mathrm{5879}}^1$

素因数の和:8672

約数の個数: 48

約数和(自身を含む): 301093632000

約数和(自身を除く): 144123603004

約数列:

[1, 2, 4, 11, 22, 44, 239, 478, 956, 2539, 2629, 5078, 5258, 5879, 10156, 10516, 11758, 23516, 27929, 55858, 64669, 111716, 129338, 258676, 606821, 1213642, 1405081, 2427284, 2810162, 5620324, 6675031, 13350062, 14926781, 15455891, 26700124, 29853562, 30911782, 59707124, 61823564, 164194591, 328389182, 656778364, 3567500659, 7135001318, 14270002636, 39242507249, 78485014498, 156970028996]

約数ペア:

[(1, 156970028996), (2, 78485014498), (4, 39242507249), (11, 14270002636), (22, 7135001318), (44, 3567500659), (239, 656778364), (478, 328389182), (956, 164194591), (2539, 61823564), (2629, 59707124), (5078, 30911782), (5258, 29853562), (5879, 26700124), (10156, 15455891), (10516, 14926781), (11758, 13350062), (23516, 6675031), (27929, 5620324), (55858, 2810162), (64669, 2427284), (111716, 1405081), (129338, 1213642), (258676, 606821)]