158236432

素因数分解:

$2^4\times {\mathrm{2237}}^1\times {\mathrm{4421}}^1$

素因数の和:6666

約数の個数: 20

約数和(自身を含む): 306789516

約数和(自身を除く): 148553084

約数列:

[1, 2, 4, 8, 16, 2237, 4421, 4474, 8842, 8948, 17684, 17896, 35368, 35792, 70736, 9889777, 19779554, 39559108, 79118216, 158236432]

約数ペア:

[(1, 158236432), (2, 79118216), (4, 39559108), (8, 19779554), (16, 9889777), (2237, 70736), (4421, 35792), (4474, 35368), (8842, 17896), (8948, 17684)]