129885684

素因数分解:

$2^2\times 3^1\times {\mathrm{149}}^1\times {\mathrm{72643}}^1$

素因数の和:72799

約数の個数: 24

約数和(自身を含む): 305104800

約数和(自身を除く): 175219116

約数列:

[1, 2, 3, 4, 6, 12, 149, 298, 447, 596, 894, 1788, 72643, 145286, 217929, 290572, 435858, 871716, 10823807, 21647614, 32471421, 43295228, 64942842, 129885684]

約数ペア:

[(1, 129885684), (2, 64942842), (3, 43295228), (4, 32471421), (6, 21647614), (12, 10823807), (149, 871716), (298, 435858), (447, 290572), (596, 217929), (894, 145286), (1788, 72643)]