143457842

素因数分解:

$2^1\times {\mathrm{11}}^3\times {\mathrm{53891}}^1$

素因数の和:53926

約数の個数: 16

約数和(自身を含む): 236693664

約数和(自身を除く): 93235822

約数列:

[1, 2, 11, 22, 121, 242, 1331, 2662, 53891, 107782, 592801, 1185602, 6520811, 13041622, 71728921, 143457842]

約数ペア:

[(1, 143457842), (2, 71728921), (11, 13041622), (22, 6520811), (121, 1185602), (242, 592801), (1331, 107782), (2662, 53891)]