156943839482

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{2161}}^1\times {\mathrm{1911199}}^1$

素因数の和:1913381

約数の個数: 16

約数和(自身を含む): 247920864000

約数和(自身を除く): 90977024518

約数列:

[1, 2, 19, 38, 2161, 4322, 41059, 82118, 1911199, 3822398, 36312781, 72625562, 4130101039, 8260202078, 78471919741, 156943839482]

約数ペア:

[(1, 156943839482), (2, 78471919741), (19, 8260202078), (38, 4130101039), (2161, 72625562), (4322, 36312781), (41059, 3822398), (82118, 1911199)]