153591844

素因数分解:

$2^2\times 7^1\times {\mathrm{157}}^1\times {\mathrm{34939}}^1$

素因数の和:35107

約数の個数: 24

約数和(自身を含む): 309149120

約数和(自身を除く): 155557276

約数列:

[1, 2, 4, 7, 14, 28, 157, 314, 628, 1099, 2198, 4396, 34939, 69878, 139756, 244573, 489146, 978292, 5485423, 10970846, 21941692, 38397961, 76795922, 153591844]

約数ペア:

[(1, 153591844), (2, 76795922), (4, 38397961), (7, 21941692), (14, 10970846), (28, 5485423), (157, 978292), (314, 489146), (628, 244573), (1099, 139756), (2198, 69878), (4396, 34939)]