156937974

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{368399}}^1$

素因数の和:368475

約数の個数: 16

約数和(自身を含む): 318297600

約数和(自身を除く): 161359626

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 368399, 736798, 1105197, 2210394, 26156329, 52312658, 78468987, 156937974]

約数ペア:

[(1, 156937974), (2, 78468987), (3, 52312658), (6, 26156329), (71, 2210394), (142, 1105197), (213, 736798), (426, 368399)]