144990568

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{489833}}^1$

素因数の和:489876

約数の個数: 16

約数和(自身を含む): 279205380

約数和(自身を除く): 134214812

約数列:

[1, 2, 4, 8, 37, 74, 148, 296, 489833, 979666, 1959332, 3918664, 18123821, 36247642, 72495284, 144990568]

約数ペア:

[(1, 144990568), (2, 72495284), (4, 36247642), (8, 18123821), (37, 3918664), (74, 1959332), (148, 979666), (296, 489833)]