157045556

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{571}}^1\times {\mathrm{2371}}^1$

素因数の和:2975

約数の個数: 24

約数和(自身を含む): 284924640

約数和(自身を除く): 127879084

約数列:

[1, 2, 4, 29, 58, 116, 571, 1142, 2284, 2371, 4742, 9484, 16559, 33118, 66236, 68759, 137518, 275036, 1353841, 2707682, 5415364, 39261389, 78522778, 157045556]

約数ペア:

[(1, 157045556), (2, 78522778), (4, 39261389), (29, 5415364), (58, 2707682), (116, 1353841), (571, 275036), (1142, 137518), (2284, 68759), (2371, 66236), (4742, 33118), (9484, 16559)]