156958828

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{97369}}^1$

素因数の和:97417

約数の個数: 24

約数和(自身を含む): 305352320

約数和(自身を除く): 148393492

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 403, 806, 1612, 97369, 194738, 389476, 1265797, 2531594, 3018439, 5063188, 6036878, 12073756, 39239707, 78479414, 156958828]

約数ペア:

[(1, 156958828), (2, 78479414), (4, 39239707), (13, 12073756), (26, 6036878), (31, 5063188), (52, 3018439), (62, 2531594), (124, 1265797), (403, 389476), (806, 194738), (1612, 97369)]