180871922

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{14867}}^1$

素因数の和:14966

約数の個数: 32

約数和(自身を含む): 342558720

約数和(自身を除く): 161686798

約数列:

[1, 2, 7, 11, 14, 22, 77, 79, 154, 158, 553, 869, 1106, 1738, 6083, 12166, 14867, 29734, 104069, 163537, 208138, 327074, 1144759, 1174493, 2289518, 2348986, 8221451, 12919423, 16442902, 25838846, 90435961, 180871922]

約数ペア:

[(1, 180871922), (2, 90435961), (7, 25838846), (11, 16442902), (14, 12919423), (22, 8221451), (77, 2348986), (79, 2289518), (154, 1174493), (158, 1144759), (553, 327074), (869, 208138), (1106, 163537), (1738, 104069), (6083, 29734), (12166, 14867)]