156675145

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1$

素因数の和:202

約数の個数: 64

約数和(自身を含む): 229485312

約数和(自身を除く): 72810167

約数列:

[1, 5, 11, 17, 41, 55, 61, 67, 85, 187, 205, 305, 335, 451, 671, 697, 737, 935, 1037, 1139, 2255, 2501, 2747, 3355, 3485, 3685, 4087, 5185, 5695, 7667, 11407, 12505, 12529, 13735, 20435, 27511, 30217, 38335, 42517, 44957, 46699, 57035, 62645, 69479, 137555, 151085, 167567, 212585, 224785, 233495, 347395, 467687, 513689, 764269, 837835, 1843237, 2338435, 2568445, 2848639, 3821345, 9216185, 14243195, 31335029, 156675145]

約数ペア:

[(1, 156675145), (5, 31335029), (11, 14243195), (17, 9216185), (41, 3821345), (55, 2848639), (61, 2568445), (67, 2338435), (85, 1843237), (187, 837835), (205, 764269), (305, 513689), (335, 467687), (451, 347395), (671, 233495), (697, 224785), (737, 212585), (935, 167567), (1037, 151085), (1139, 137555), (2255, 69479), (2501, 62645), (2747, 57035), (3355, 46699), (3485, 44957), (3685, 42517), (4087, 38335), (5185, 30217), (5695, 27511), (7667, 20435), (11407, 13735), (12505, 12529)]