149128264

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{797}}^1\times {\mathrm{1231}}^1$

素因数の和:2053

約数の個数: 32

約数和(自身を含む): 294940800

約数和(自身を除く): 145812536

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 797, 1231, 1594, 2462, 3188, 4924, 6376, 9848, 15143, 23389, 30286, 46778, 60572, 93556, 121144, 187112, 981107, 1962214, 3924428, 7848856, 18641033, 37282066, 74564132, 149128264]

約数ペア:

[(1, 149128264), (2, 74564132), (4, 37282066), (8, 18641033), (19, 7848856), (38, 3924428), (76, 1962214), (152, 981107), (797, 187112), (1231, 121144), (1594, 93556), (2462, 60572), (3188, 46778), (4924, 30286), (6376, 23389), (9848, 15143)]