155251632

素因数分解:

$2^4\times 3^1\times {\mathrm{163}}^1\times {\mathrm{19843}}^1$

素因数の和:20017

約数の個数: 40

約数和(自身を含む): 403547584

約数和(自身を除く): 248295952

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 163, 326, 489, 652, 978, 1304, 1956, 2608, 3912, 7824, 19843, 39686, 59529, 79372, 119058, 158744, 238116, 317488, 476232, 952464, 3234409, 6468818, 9703227, 12937636, 19406454, 25875272, 38812908, 51750544, 77625816, 155251632]

約数ペア:

[(1, 155251632), (2, 77625816), (3, 51750544), (4, 38812908), (6, 25875272), (8, 19406454), (12, 12937636), (16, 9703227), (24, 6468818), (48, 3234409), (163, 952464), (326, 476232), (489, 317488), (652, 238116), (978, 158744), (1304, 119058), (1956, 79372), (2608, 59529), (3912, 39686), (7824, 19843)]