156850974

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{419}}^1\times {\mathrm{2971}}^1$

素因数の和:3405

約数の個数: 48

約数和(自身を含む): 389450880

約数和(自身を除く): 232599906

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 419, 838, 1257, 2514, 2933, 2971, 3771, 5866, 5942, 7542, 8799, 8913, 17598, 17826, 20797, 26397, 26739, 41594, 52794, 53478, 62391, 124782, 187173, 374346, 1244849, 2489698, 3734547, 7469094, 8713943, 11203641, 17427886, 22407282, 26141829, 52283658, 78425487, 156850974]

約数ペア:

[(1, 156850974), (2, 78425487), (3, 52283658), (6, 26141829), (7, 22407282), (9, 17427886), (14, 11203641), (18, 8713943), (21, 7469094), (42, 3734547), (63, 2489698), (126, 1244849), (419, 374346), (838, 187173), (1257, 124782), (2514, 62391), (2933, 53478), (2971, 52794), (3771, 41594), (5866, 26739), (5942, 26397), (7542, 20797), (8799, 17826), (8913, 17598)]