143523226

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{271}}^1$

素因数の和:491

約数の個数: 64

約数和(自身を含む): 285143040

約数和(自身を除く): 141619814

約数列:

[1, 2, 7, 11, 14, 19, 22, 38, 77, 133, 154, 181, 209, 266, 271, 362, 418, 542, 1267, 1463, 1897, 1991, 2534, 2926, 2981, 3439, 3794, 3982, 5149, 5962, 6878, 10298, 13937, 20867, 24073, 27874, 36043, 37829, 41734, 48146, 49051, 56639, 72086, 75658, 98102, 113278, 264803, 343357, 396473, 529606, 539561, 686714, 792946, 931969, 1079122, 1863938, 3776927, 6523783, 7553854, 10251659, 13047566, 20503318, 71761613, 143523226]

約数ペア:

[(1, 143523226), (2, 71761613), (7, 20503318), (11, 13047566), (14, 10251659), (19, 7553854), (22, 6523783), (38, 3776927), (77, 1863938), (133, 1079122), (154, 931969), (181, 792946), (209, 686714), (266, 539561), (271, 529606), (362, 396473), (418, 343357), (542, 264803), (1267, 113278), (1463, 98102), (1897, 75658), (1991, 72086), (2534, 56639), (2926, 49051), (2981, 48146), (3439, 41734), (3794, 37829), (3982, 36043), (5149, 27874), (5962, 24073), (6878, 20867), (10298, 13937)]