156689252

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{571}}^1\times {\mathrm{2213}}^1$

素因数の和:2819

約数の個数: 24

約数和(自身を含む): 283675392

約数和(自身を除く): 126986140

約数列:

[1, 2, 4, 31, 62, 124, 571, 1142, 2213, 2284, 4426, 8852, 17701, 35402, 68603, 70804, 137206, 274412, 1263623, 2527246, 5054492, 39172313, 78344626, 156689252]

約数ペア:

[(1, 156689252), (2, 78344626), (4, 39172313), (31, 5054492), (62, 2527246), (124, 1263623), (571, 274412), (1142, 137206), (2213, 70804), (2284, 68603), (4426, 35402), (8852, 17701)]