168604804

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{137}}^1\times {\mathrm{3457}}^1$

素因数の和:3687

約数の個数: 24

約数和(自身を含む): 300638520

約数和(自身を除く): 132033716

約数列:

[1, 2, 4, 89, 137, 178, 274, 356, 548, 3457, 6914, 12193, 13828, 24386, 48772, 307673, 473609, 615346, 947218, 1230692, 1894436, 42151201, 84302402, 168604804]

約数ペア:

[(1, 168604804), (2, 84302402), (4, 42151201), (89, 1894436), (137, 1230692), (178, 947218), (274, 615346), (356, 473609), (548, 307673), (3457, 48772), (6914, 24386), (12193, 13828)]