172643802

素因数分解:

$2^1\times 3^1\times {\mathrm{89}}^1\times {\mathrm{271}}^1\times {\mathrm{1193}}^1$

素因数の和:1558

約数の個数: 32

約数和(自身を含む): 350749440

約数和(自身を除く): 178105638

約数列:

[1, 2, 3, 6, 89, 178, 267, 271, 534, 542, 813, 1193, 1626, 2386, 3579, 7158, 24119, 48238, 72357, 106177, 144714, 212354, 318531, 323303, 637062, 646606, 969909, 1939818, 28773967, 57547934, 86321901, 172643802]

約数ペア:

[(1, 172643802), (2, 86321901), (3, 57547934), (6, 28773967), (89, 1939818), (178, 969909), (267, 646606), (271, 637062), (534, 323303), (542, 318531), (813, 212354), (1193, 144714), (1626, 106177), (2386, 72357), (3579, 48238), (7158, 24119)]