157503906

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{416677}}^1$

素因数の和:416695

約数の個数: 32

約数和(自身を含む): 400010880

約数和(自身を除く): 242506974

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 416677, 833354, 1250031, 2500062, 2916739, 3750093, 5833478, 7500186, 8750217, 11250279, 17500434, 22500558, 26250651, 52501302, 78751953, 157503906]

約数ペア:

[(1, 157503906), (2, 78751953), (3, 52501302), (6, 26250651), (7, 22500558), (9, 17500434), (14, 11250279), (18, 8750217), (21, 7500186), (27, 5833478), (42, 3750093), (54, 2916739), (63, 2500062), (126, 1250031), (189, 833354), (378, 416677)]