157480818

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{1223}}^1\times {\mathrm{1951}}^1$

素因数の和:3190

約数の個数: 32

約数和(自身を含む): 344051712

約数和(自身を除く): 186570894

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 1223, 1951, 2446, 3669, 3902, 5853, 7338, 11706, 13453, 21461, 26906, 40359, 42922, 64383, 80718, 128766, 2386073, 4772146, 7158219, 14316438, 26246803, 52493606, 78740409, 157480818]

約数ペア:

[(1, 157480818), (2, 78740409), (3, 52493606), (6, 26246803), (11, 14316438), (22, 7158219), (33, 4772146), (66, 2386073), (1223, 128766), (1951, 80718), (2446, 64383), (3669, 42922), (3902, 40359), (5853, 26906), (7338, 21461), (11706, 13453)]