157087528

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{116189}}^1$

素因数の和:116221

約数の個数: 24

約数和(自身を含む): 318941550

約数和(自身を除く): 161854022

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 169, 338, 676, 1352, 116189, 232378, 464756, 929512, 1510457, 3020914, 6041828, 12083656, 19635941, 39271882, 78543764, 157087528]

約数ペア:

[(1, 157087528), (2, 78543764), (4, 39271882), (8, 19635941), (13, 12083656), (26, 6041828), (52, 3020914), (104, 1510457), (169, 929512), (338, 464756), (676, 232378), (1352, 116189)]