153641012

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{238573}}^1$

素因数の和:238607

約数の個数: 24

約数和(自身を含む): 320643456

約数和(自身を除く): 167002444

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 238573, 477146, 954292, 1670011, 3340022, 5487179, 6680044, 10974358, 21948716, 38410253, 76820506, 153641012]

約数ペア:

[(1, 153641012), (2, 76820506), (4, 38410253), (7, 21948716), (14, 10974358), (23, 6680044), (28, 5487179), (46, 3340022), (92, 1670011), (161, 954292), (322, 477146), (644, 238573)]