156925295216

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{516201629}}^1$

素因数の和:516201656

約数の個数: 20

約数和(自身を含む): 320045010600

約数和(自身を除く): 163119715384

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 516201629, 1032403258, 2064806516, 4129613032, 8259226064, 9807830951, 19615661902, 39231323804, 78462647608, 156925295216]

約数ペア:

[(1, 156925295216), (2, 78462647608), (4, 39231323804), (8, 19615661902), (16, 9807830951), (19, 8259226064), (38, 4129613032), (76, 2064806516), (152, 1032403258), (304, 516201629)]