157280836

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{101}}^1\times {\mathrm{5333}}^1$

素因数の和:5511

約数の個数: 24

約数和(自身を含む): 281827224

約数和(自身を除く): 124546388

約数列:

[1, 2, 4, 73, 101, 146, 202, 292, 404, 5333, 7373, 10666, 14746, 21332, 29492, 389309, 538633, 778618, 1077266, 1557236, 2154532, 39320209, 78640418, 157280836]

約数ペア:

[(1, 157280836), (2, 78640418), (4, 39320209), (73, 2154532), (101, 1557236), (146, 1077266), (202, 778618), (292, 538633), (404, 389309), (5333, 29492), (7373, 21332), (10666, 14746)]