157260644

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{66749}}^1$

素因数の和:66803

約数の個数: 24

約数和(自身を含む): 299040000

約数和(自身を除く): 141779356

約数列:

[1, 2, 4, 19, 31, 38, 62, 76, 124, 589, 1178, 2356, 66749, 133498, 266996, 1268231, 2069219, 2536462, 4138438, 5072924, 8276876, 39315161, 78630322, 157260644]

約数ペア:

[(1, 157260644), (2, 78630322), (4, 39315161), (19, 8276876), (31, 5072924), (38, 4138438), (62, 2536462), (76, 2069219), (124, 1268231), (589, 266996), (1178, 133498), (2356, 66749)]