121510564

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{188681}}^1$

素因数の和:188715

約数の個数: 24

約数和(自身を含む): 253588608

約数和(自身を除く): 132078044

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 188681, 377362, 754724, 1320767, 2641534, 4339663, 5283068, 8679326, 17358652, 30377641, 60755282, 121510564]

約数ペア:

[(1, 121510564), (2, 60755282), (4, 30377641), (7, 17358652), (14, 8679326), (23, 5283068), (28, 4339663), (46, 2641534), (92, 1320767), (161, 754724), (322, 377362), (644, 188681)]