156639604

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{48767}}^1$

素因数の和:48855

約数の個数: 24

約数和(自身を含む): 303141888

約数和(自身を除く): 146502284

約数列:

[1, 2, 4, 11, 22, 44, 73, 146, 292, 803, 1606, 3212, 48767, 97534, 195068, 536437, 1072874, 2145748, 3559991, 7119982, 14239964, 39159901, 78319802, 156639604]

約数ペア:

[(1, 156639604), (2, 78319802), (4, 39159901), (11, 14239964), (22, 7119982), (44, 3559991), (73, 2145748), (146, 1072874), (292, 536437), (803, 195068), (1606, 97534), (3212, 48767)]