156387798

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1241173}}^1$

素因数の和:1241188

約数の個数: 24

約数和(自身を含む): 387246288

約数和(自身を除く): 230858490

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1241173, 2482346, 3723519, 7447038, 8688211, 11170557, 17376422, 22341114, 26064633, 52129266, 78193899, 156387798]

約数ペア:

[(1, 156387798), (2, 78193899), (3, 52129266), (6, 26064633), (7, 22341114), (9, 17376422), (14, 11170557), (18, 8688211), (21, 7447038), (42, 3723519), (63, 2482346), (126, 1241173)]