128533658

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{149}}^1\times {\mathrm{347}}^1$

素因数の和:622

約数の個数: 32

約数和(自身を含む): 214228800

約数和(自身を除く): 85695142

約数列:

[1, 2, 11, 22, 113, 149, 226, 298, 347, 694, 1243, 1639, 2486, 3278, 3817, 7634, 16837, 33674, 39211, 51703, 78422, 103406, 185207, 370414, 431321, 568733, 862642, 1137466, 5842439, 11684878, 64266829, 128533658]

約数ペア:

[(1, 128533658), (2, 64266829), (11, 11684878), (22, 5842439), (113, 1137466), (149, 862642), (226, 568733), (298, 431321), (347, 370414), (694, 185207), (1243, 103406), (1639, 78422), (2486, 51703), (3278, 39211), (3817, 33674), (7634, 16837)]