163131112

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{701}}^1\times {\mathrm{1531}}^1$

素因数の和:2257

約数の個数: 32

約数和(自身を含む): 322639200

約数和(自身を除く): 159508088

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 701, 1402, 1531, 2804, 3062, 5608, 6124, 12248, 13319, 26638, 29089, 53276, 58178, 106552, 116356, 232712, 1073231, 2146462, 4292924, 8585848, 20391389, 40782778, 81565556, 163131112]

約数ペア:

[(1, 163131112), (2, 81565556), (4, 40782778), (8, 20391389), (19, 8585848), (38, 4292924), (76, 2146462), (152, 1073231), (701, 232712), (1402, 116356), (1531, 106552), (2804, 58178), (3062, 53276), (5608, 29089), (6124, 26638), (12248, 13319)]