157815432838

素因数分解:

$2^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{111609217}}^1$

素因数の和:111609327

約数の個数: 16

約数和(自身を含む): 273219365664

約数和(自身を除く): 115403932826

約数列:

[1, 2, 7, 14, 101, 202, 707, 1414, 111609217, 223218434, 781264519, 1562529038, 11272530917, 22545061834, 78907716419, 157815432838]

約数ペア:

[(1, 157815432838), (2, 78907716419), (7, 22545061834), (14, 11272530917), (101, 1562529038), (202, 781264519), (707, 223218434), (1414, 111609217)]