131485218

素因数分解:

$2^1\times 3^1\times {\mathrm{89}}^1\times {\mathrm{113}}^1\times {\mathrm{2179}}^1$

素因数の和:2386

約数の個数: 32

約数和(自身を含む): 268401600

約数和(自身を除く): 136916382

約数列:

[1, 2, 3, 6, 89, 113, 178, 226, 267, 339, 534, 678, 2179, 4358, 6537, 10057, 13074, 20114, 30171, 60342, 193931, 246227, 387862, 492454, 581793, 738681, 1163586, 1477362, 21914203, 43828406, 65742609, 131485218]

約数ペア:

[(1, 131485218), (2, 65742609), (3, 43828406), (6, 21914203), (89, 1477362), (113, 1163586), (178, 738681), (226, 581793), (267, 492454), (339, 387862), (534, 246227), (678, 193931), (2179, 60342), (4358, 30171), (6537, 20114), (10057, 13074)]