157435952

素因数分解:

$2^4\times {\mathrm{191}}^1\times {\mathrm{51517}}^1$

素因数の和:51716

約数の個数: 20

約数和(自身を含む): 306635136

約数和(自身を除く): 149199184

約数列:

[1, 2, 4, 8, 16, 191, 382, 764, 1528, 3056, 51517, 103034, 206068, 412136, 824272, 9839747, 19679494, 39358988, 78717976, 157435952]

約数ペア:

[(1, 157435952), (2, 78717976), (4, 39358988), (8, 19679494), (16, 9839747), (191, 824272), (382, 412136), (764, 206068), (1528, 103034), (3056, 51517)]