156924363880

素因数分解:

$2^3\times 5^1\times {\mathrm{107}}^1\times {\mathrm{751}}^1\times {\mathrm{48821}}^1$

素因数の和:49690

約数の個数: 64

約数和(自身を含む): 356861479680

約数和(自身を除く): 199937115800

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 107, 214, 428, 535, 751, 856, 1070, 1502, 2140, 3004, 3755, 4280, 6008, 7510, 15020, 30040, 48821, 80357, 97642, 160714, 195284, 244105, 321428, 390568, 401785, 488210, 642856, 803570, 976420, 1607140, 1952840, 3214280, 5223847, 10447694, 20895388, 26119235, 36664571, 41790776, 52238470, 73329142, 104476940, 146658284, 183322855, 208953880, 293316568, 366645710, 733291420, 1466582840, 3923109097, 7846218194, 15692436388, 19615545485, 31384872776, 39231090970, 78462181940, 156924363880]

約数ペア:

[(1, 156924363880), (2, 78462181940), (4, 39231090970), (5, 31384872776), (8, 19615545485), (10, 15692436388), (20, 7846218194), (40, 3923109097), (107, 1466582840), (214, 733291420), (428, 366645710), (535, 293316568), (751, 208953880), (856, 183322855), (1070, 146658284), (1502, 104476940), (2140, 73329142), (3004, 52238470), (3755, 41790776), (4280, 36664571), (6008, 26119235), (7510, 20895388), (15020, 10447694), (30040, 5223847), (48821, 3214280), (80357, 1952840), (97642, 1607140), (160714, 976420), (195284, 803570), (244105, 642856), (321428, 488210), (390568, 401785)]