156665120

素因数分解:

$2^5\times 5^1\times {\mathrm{107}}^1\times {\mathrm{9151}}^1$

素因数の和:9273

約数の個数: 48

約数和(自身を含む): 373621248

約数和(自身を除く): 216956128

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 107, 160, 214, 428, 535, 856, 1070, 1712, 2140, 3424, 4280, 8560, 9151, 17120, 18302, 36604, 45755, 73208, 91510, 146416, 183020, 292832, 366040, 732080, 979157, 1464160, 1958314, 3916628, 4895785, 7833256, 9791570, 15666512, 19583140, 31333024, 39166280, 78332560, 156665120]

約数ペア:

[(1, 156665120), (2, 78332560), (4, 39166280), (5, 31333024), (8, 19583140), (10, 15666512), (16, 9791570), (20, 7833256), (32, 4895785), (40, 3916628), (80, 1958314), (107, 1464160), (160, 979157), (214, 732080), (428, 366040), (535, 292832), (856, 183020), (1070, 146416), (1712, 91510), (2140, 73208), (3424, 45755), (4280, 36604), (8560, 18302), (9151, 17120)]