155961544

素因数分解:

$2^3\times {\mathrm{59}}^1\times {\mathrm{330427}}^1$

素因数の和:330492

約数の個数: 16

約数和(自身を含む): 297385200

約数和(自身を除く): 141423656

約数列:

[1, 2, 4, 8, 59, 118, 236, 472, 330427, 660854, 1321708, 2643416, 19495193, 38990386, 77980772, 155961544]

約数ペア:

[(1, 155961544), (2, 77980772), (4, 38990386), (8, 19495193), (59, 2643416), (118, 1321708), (236, 660854), (472, 330427)]