159395416

素因数分解:

$2^3\times {\mathrm{983}}^1\times {\mathrm{20269}}^1$

素因数の和:21258

約数の個数: 16

約数和(自身を含む): 299185200

約数和(自身を除く): 139789784

約数列:

[1, 2, 4, 8, 983, 1966, 3932, 7864, 20269, 40538, 81076, 162152, 19924427, 39848854, 79697708, 159395416]

約数ペア:

[(1, 159395416), (2, 79697708), (4, 39848854), (8, 19924427), (983, 162152), (1966, 81076), (3932, 40538), (7864, 20269)]