140268848

素因数分解:

$2^4\times {\mathrm{2237}}^1\times {\mathrm{3919}}^1$

素因数の和:6164

約数の個数: 20

約数和(自身を含む): 271961760

約数和(自身を除く): 131692912

約数列:

[1, 2, 4, 8, 16, 2237, 3919, 4474, 7838, 8948, 15676, 17896, 31352, 35792, 62704, 8766803, 17533606, 35067212, 70134424, 140268848]

約数ペア:

[(1, 140268848), (2, 70134424), (4, 35067212), (8, 17533606), (16, 8766803), (2237, 62704), (3919, 35792), (4474, 31352), (7838, 17896), (8948, 15676)]