159347851

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{277}}^1$

素因数の和:463

約数の個数: 32

約数和(自身を含む): 193354560

約数和(自身を除く): 34006709

約数列:

[1, 13, 17, 19, 137, 221, 247, 277, 323, 1781, 2329, 2603, 3601, 4199, 4709, 5263, 30277, 33839, 37949, 44251, 61217, 68419, 89471, 493337, 575263, 645133, 721031, 1163123, 8386729, 9373403, 12257527, 159347851]

約数ペア:

[(1, 159347851), (13, 12257527), (17, 9373403), (19, 8386729), (137, 1163123), (221, 721031), (247, 645133), (277, 575263), (323, 493337), (1781, 89471), (2329, 68419), (2603, 61217), (3601, 44251), (4199, 37949), (4709, 33839), (5263, 30277)]