154212

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{181}}^1$

素因数の和:259

約数の個数: 24

約数和(自身を含む): 366912

約数和(自身を除く): 212700

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 181, 213, 284, 362, 426, 543, 724, 852, 1086, 2172, 12851, 25702, 38553, 51404, 77106, 154212]

約数ペア:

[(1, 154212), (2, 77106), (3, 51404), (4, 38553), (6, 25702), (12, 12851), (71, 2172), (142, 1086), (181, 852), (213, 724), (284, 543), (362, 426)]