139389126

素因数分解:

$2^1\times 3^1\times {\mathrm{191}}^1\times {\mathrm{121631}}^1$

素因数の和:121827

約数の個数: 16

約数和(自身を含む): 280240128

約数和(自身を除く): 140851002

約数列:

[1, 2, 3, 6, 191, 382, 573, 1146, 121631, 243262, 364893, 729786, 23231521, 46463042, 69694563, 139389126]

約数ペア:

[(1, 139389126), (2, 69694563), (3, 46463042), (6, 23231521), (191, 729786), (382, 364893), (573, 243262), (1146, 121631)]