156932710

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{18059}}^1$

素因数の和:18156

約数の個数: 32

約数和(自身を含む): 312076800

約数和(自身を除く): 155144090

約数列:

[1, 2, 5, 10, 11, 22, 55, 79, 110, 158, 395, 790, 869, 1738, 4345, 8690, 18059, 36118, 90295, 180590, 198649, 397298, 993245, 1426661, 1986490, 2853322, 7133305, 14266610, 15693271, 31386542, 78466355, 156932710]

約数ペア:

[(1, 156932710), (2, 78466355), (5, 31386542), (10, 15693271), (11, 14266610), (22, 7133305), (55, 2853322), (79, 1986490), (110, 1426661), (158, 993245), (395, 397298), (790, 198649), (869, 180590), (1738, 90295), (4345, 36118), (8690, 18059)]