152043970

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{8537}}^1$

素因数の和:8694

約数の個数: 32

約数和(自身を含む): 296917488

約数和(自身を除く): 144873518

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 137, 274, 685, 1370, 1781, 3562, 8537, 8905, 17074, 17810, 42685, 85370, 110981, 221962, 554905, 1109810, 1169569, 2339138, 5847845, 11695690, 15204397, 30408794, 76021985, 152043970]

約数ペア:

[(1, 152043970), (2, 76021985), (5, 30408794), (10, 15204397), (13, 11695690), (26, 5847845), (65, 2339138), (130, 1169569), (137, 1109810), (274, 554905), (685, 221962), (1370, 110981), (1781, 85370), (3562, 42685), (8537, 17810), (8905, 17074)]