152514388

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{225613}}^1$

素因数の和:225643

約数の個数: 18

約数和(自身を含む): 289011534

約数和(自身を除く): 136497146

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 225613, 451226, 902452, 2932969, 5865938, 11731876, 38128597, 76257194, 152514388]

約数ペア:

[(1, 152514388), (2, 76257194), (4, 38128597), (13, 11731876), (26, 5865938), (52, 2932969), (169, 902452), (338, 451226), (676, 225613)]