160235474

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{4397}}^1$

素因数の和:4562

約数の個数: 32

約数和(自身を含む): 291323520

約数和(自身を除く): 131088046

約数列:

[1, 2, 7, 14, 19, 38, 133, 137, 266, 274, 959, 1918, 2603, 4397, 5206, 8794, 18221, 30779, 36442, 61558, 83543, 167086, 584801, 602389, 1169602, 1204778, 4216723, 8433446, 11445391, 22890782, 80117737, 160235474]

約数ペア:

[(1, 160235474), (2, 80117737), (7, 22890782), (14, 11445391), (19, 8433446), (38, 4216723), (133, 1204778), (137, 1169602), (266, 602389), (274, 584801), (959, 167086), (1918, 83543), (2603, 61558), (4397, 36442), (5206, 30779), (8794, 18221)]