156979394886

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{977}}^1\times {\mathrm{27077}}^1$

素因数の和:28125

約数の個数: 64

約数和(自身を含む): 335583502848

約数和(自身を除く): 178604107962

約数列:

[1, 2, 3, 6, 23, 43, 46, 69, 86, 129, 138, 258, 977, 989, 1954, 1978, 2931, 2967, 5862, 5934, 22471, 27077, 42011, 44942, 54154, 67413, 81231, 84022, 126033, 134826, 162462, 252066, 622771, 966253, 1164311, 1245542, 1868313, 1932506, 2328622, 2898759, 3492933, 3736626, 5797518, 6985866, 26454229, 26779153, 52908458, 53558306, 79362687, 80337459, 158725374, 160674918, 608447267, 1137531847, 1216894534, 1825341801, 2275063694, 3412595541, 3650683602, 6825191082, 26163232481, 52326464962, 78489697443, 156979394886]

約数ペア:

[(1, 156979394886), (2, 78489697443), (3, 52326464962), (6, 26163232481), (23, 6825191082), (43, 3650683602), (46, 3412595541), (69, 2275063694), (86, 1825341801), (129, 1216894534), (138, 1137531847), (258, 608447267), (977, 160674918), (989, 158725374), (1954, 80337459), (1978, 79362687), (2931, 53558306), (2967, 52908458), (5862, 26779153), (5934, 26454229), (22471, 6985866), (27077, 5797518), (42011, 3736626), (44942, 3492933), (54154, 2898759), (67413, 2328622), (81231, 1932506), (84022, 1868313), (126033, 1245542), (134826, 1164311), (162462, 966253), (252066, 622771)]