145620068

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{41893}}^1$

素因数の和:41987

約数の個数: 24

約数和(自身を含む): 281527680

約数和(自身を除く): 135907612

約数列:

[1, 2, 4, 11, 22, 44, 79, 158, 316, 869, 1738, 3476, 41893, 83786, 167572, 460823, 921646, 1843292, 3309547, 6619094, 13238188, 36405017, 72810034, 145620068]

約数ペア:

[(1, 145620068), (2, 72810034), (4, 36405017), (11, 13238188), (22, 6619094), (44, 3309547), (79, 1843292), (158, 921646), (316, 460823), (869, 167572), (1738, 83786), (3476, 41893)]