157064198008

素因数分解:

$2^3\times {\mathrm{571}}^1\times {\mathrm{34383581}}^1$

素因数の和:34384158

約数の個数: 16

約数和(自身を含む): 295011133560

約数和(自身を除く): 137946935552

約数列:

[1, 2, 4, 8, 571, 1142, 2284, 4568, 34383581, 68767162, 137534324, 275068648, 19633024751, 39266049502, 78532099004, 157064198008]

約数ペア:

[(1, 157064198008), (2, 78532099004), (4, 39266049502), (8, 19633024751), (571, 275068648), (1142, 137534324), (2284, 68767162), (4568, 34383581)]