156766070

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{3221}}^1$

素因数の和:3416

約数の個数: 32

約数和(自身を含む): 293227776

約数和(自身を除く): 136461706

約数列:

[1, 2, 5, 10, 31, 62, 155, 157, 310, 314, 785, 1570, 3221, 4867, 6442, 9734, 16105, 24335, 32210, 48670, 99851, 199702, 499255, 505697, 998510, 1011394, 2528485, 5056970, 15676607, 31353214, 78383035, 156766070]

約数ペア:

[(1, 156766070), (2, 78383035), (5, 31353214), (10, 15676607), (31, 5056970), (62, 2528485), (155, 1011394), (157, 998510), (310, 505697), (314, 499255), (785, 199702), (1570, 99851), (3221, 48670), (4867, 32210), (6442, 24335), (9734, 16105)]