153444668

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{95189}}^1$

素因数の和:95237

約数の個数: 24

約数和(自身を含む): 298515840

約数和(自身を除く): 145071172

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 403, 806, 1612, 95189, 190378, 380756, 1237457, 2474914, 2950859, 4949828, 5901718, 11803436, 38361167, 76722334, 153444668]

約数ペア:

[(1, 153444668), (2, 76722334), (4, 38361167), (13, 11803436), (26, 5901718), (31, 4949828), (52, 2950859), (62, 2474914), (124, 1237457), (403, 380756), (806, 190378), (1612, 95189)]