145265352

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{140761}}^1$

素因数の和:140813

約数の個数: 32

約数和(自身を含む): 371611680

約数和(自身を除く): 226346328

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 172, 258, 344, 516, 1032, 140761, 281522, 422283, 563044, 844566, 1126088, 1689132, 3378264, 6052723, 12105446, 18158169, 24210892, 36316338, 48421784, 72632676, 145265352]

約数ペア:

[(1, 145265352), (2, 72632676), (3, 48421784), (4, 36316338), (6, 24210892), (8, 18158169), (12, 12105446), (24, 6052723), (43, 3378264), (86, 1689132), (129, 1126088), (172, 844566), (258, 563044), (344, 422283), (516, 281522), (1032, 140761)]