143882174

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{199}}^1\times {\mathrm{359}}^1$

素因数の和:632

約数の個数: 32

約数和(自身を含む): 233280000

約数和(自身を除く): 89397826

約数列:

[1, 2, 19, 38, 53, 106, 199, 359, 398, 718, 1007, 2014, 3781, 6821, 7562, 10547, 13642, 19027, 21094, 38054, 71441, 142882, 200393, 361513, 400786, 723026, 1357379, 2714758, 3786373, 7572746, 71941087, 143882174]

約数ペア:

[(1, 143882174), (2, 71941087), (19, 7572746), (38, 3786373), (53, 2714758), (106, 1357379), (199, 723026), (359, 400786), (398, 361513), (718, 200393), (1007, 142882), (2014, 71441), (3781, 38054), (6821, 21094), (7562, 19027), (10547, 13642)]