133513156

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{153817}}^1$

素因数の和:153859

約数の個数: 24

約数和(自身を含む): 275641856

約数和(自身を除く): 142128700

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 153817, 307634, 615268, 1076719, 2153438, 4306876, 4768327, 9536654, 19073308, 33378289, 66756578, 133513156]

約数ペア:

[(1, 133513156), (2, 66756578), (4, 33378289), (7, 19073308), (14, 9536654), (28, 4768327), (31, 4306876), (62, 2153438), (124, 1076719), (217, 615268), (434, 307634), (868, 153817)]