157075418

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{827}}^1\times {\mathrm{4129}}^1$

素因数の和:4981

約数の個数: 16

約数和(自身を含む): 246214080

約数和(自身を除く): 89138662

約数列:

[1, 2, 23, 46, 827, 1654, 4129, 8258, 19021, 38042, 94967, 189934, 3414683, 6829366, 78537709, 157075418]

約数ペア:

[(1, 157075418), (2, 78537709), (23, 6829366), (46, 3414683), (827, 189934), (1654, 94967), (4129, 38042), (8258, 19021)]