164066881

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{757}}^1$

素因数の和:865

約数の個数: 32

約数和(自身を含む): 203022720

約数和(自身を除く): 38955839

約数列:

[1, 11, 17, 19, 61, 187, 209, 323, 671, 757, 1037, 1159, 3553, 8327, 11407, 12749, 12869, 14383, 19703, 46177, 141559, 158213, 216733, 244511, 507947, 785009, 877363, 2689621, 8635099, 9650993, 14915171, 164066881]

約数ペア:

[(1, 164066881), (11, 14915171), (17, 9650993), (19, 8635099), (61, 2689621), (187, 877363), (209, 785009), (323, 507947), (671, 244511), (757, 216733), (1037, 158213), (1159, 141559), (3553, 46177), (8327, 19703), (11407, 14383), (12749, 12869)]