156623620048

素因数分解:

$2^4\times 7^1\times {\mathrm{1398425179}}^1$

素因数の和:1398425194

約数の個数: 20

約数和(自身を含む): 346809444640

約数和(自身を除く): 190185824592

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1398425179, 2796850358, 5593700716, 9788976253, 11187401432, 19577952506, 22374802864, 39155905012, 78311810024, 156623620048]

約数ペア:

[(1, 156623620048), (2, 78311810024), (4, 39155905012), (7, 22374802864), (8, 19577952506), (14, 11187401432), (16, 9788976253), (28, 5593700716), (56, 2796850358), (112, 1398425179)]