158889268

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{331}}^1\times {\mathrm{2927}}^1$

素因数の和:3303

約数の個数: 24

約数和(自身を含む): 285796224

約数和(自身を除く): 126906956

約数列:

[1, 2, 4, 41, 82, 164, 331, 662, 1324, 2927, 5854, 11708, 13571, 27142, 54284, 120007, 240014, 480028, 968837, 1937674, 3875348, 39722317, 79444634, 158889268]

約数ペア:

[(1, 158889268), (2, 79444634), (4, 39722317), (41, 3875348), (82, 1937674), (164, 968837), (331, 480028), (662, 240014), (1324, 120007), (2927, 54284), (5854, 27142), (11708, 13571)]