128514234

素因数分解:

$2^1\times 3^1\times {\mathrm{157}}^1\times {\mathrm{227}}^1\times {\mathrm{601}}^1$

素因数の和:990

約数の個数: 32

約数和(自身を含む): 260237376

約数和(自身を除く): 131723142

約数列:

[1, 2, 3, 6, 157, 227, 314, 454, 471, 601, 681, 942, 1202, 1362, 1803, 3606, 35639, 71278, 94357, 106917, 136427, 188714, 213834, 272854, 283071, 409281, 566142, 818562, 21419039, 42838078, 64257117, 128514234]

約数ペア:

[(1, 128514234), (2, 64257117), (3, 42838078), (6, 21419039), (157, 818562), (227, 566142), (314, 409281), (454, 283071), (471, 272854), (601, 213834), (681, 188714), (942, 136427), (1202, 106917), (1362, 94357), (1803, 71278), (3606, 35639)]