156958105928

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1509212557}}^1$

素因数の和:1509212576

約数の個数: 16

約数和(自身を含む): 316934637180

約数和(自身を除く): 159976531252

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1509212557, 3018425114, 6036850228, 12073700456, 19619763241, 39239526482, 78479052964, 156958105928]

約数ペア:

[(1, 156958105928), (2, 78479052964), (4, 39239526482), (8, 19619763241), (13, 12073700456), (26, 6036850228), (52, 3018425114), (104, 1509212557)]