139828568

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{144451}}^1$

素因数の和:144479

約数の個数: 24

約数和(自身を含む): 288181740

約数和(自身を除く): 148353172

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 242, 484, 968, 144451, 288902, 577804, 1155608, 1588961, 3177922, 6355844, 12711688, 17478571, 34957142, 69914284, 139828568]

約数ペア:

[(1, 139828568), (2, 69914284), (4, 34957142), (8, 17478571), (11, 12711688), (22, 6355844), (44, 3177922), (88, 1588961), (121, 1155608), (242, 577804), (484, 288902), (968, 144451)]