157075078

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1\times {\mathrm{439}}^1$

素因数の和:700

約数の個数: 32

約数和(自身を含む): 253440000

約数和(自身を除く): 96364922

約数列:

[1, 2, 29, 31, 58, 62, 199, 398, 439, 878, 899, 1798, 5771, 6169, 11542, 12338, 12731, 13609, 25462, 27218, 87361, 174722, 178901, 357802, 394661, 789322, 2533469, 2708191, 5066938, 5416382, 78537539, 157075078]

約数ペア:

[(1, 157075078), (2, 78537539), (29, 5416382), (31, 5066938), (58, 2708191), (62, 2533469), (199, 789322), (398, 394661), (439, 357802), (878, 178901), (899, 174722), (1798, 87361), (5771, 27218), (6169, 25462), (11542, 13609), (12338, 12731)]