157584454

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{35317}}^1$

素因数の和:35439

約数の個数: 16

約数和(自身を含む): 249203808

約数和(自身を除く): 91619354

約数列:

[1, 2, 23, 46, 97, 194, 2231, 4462, 35317, 70634, 812291, 1624582, 3425749, 6851498, 78792227, 157584454]

約数ペア:

[(1, 157584454), (2, 78792227), (23, 6851498), (46, 3425749), (97, 1624582), (194, 812291), (2231, 70634), (4462, 35317)]