149765526

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{239}}^1\times {\mathrm{1123}}^1$

素因数の和:1401

約数の個数: 48

約数和(自身を含む): 336660480

約数和(自身を除く): 186894954

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 239, 279, 478, 558, 717, 1123, 1434, 2151, 2246, 3369, 4302, 6738, 7409, 10107, 14818, 20214, 22227, 34813, 44454, 66681, 69626, 104439, 133362, 208878, 268397, 313317, 536794, 626634, 805191, 1610382, 2415573, 4831146, 8320307, 16640614, 24960921, 49921842, 74882763, 149765526]

約数ペア:

[(1, 149765526), (2, 74882763), (3, 49921842), (6, 24960921), (9, 16640614), (18, 8320307), (31, 4831146), (62, 2415573), (93, 1610382), (186, 805191), (239, 626634), (279, 536794), (478, 313317), (558, 268397), (717, 208878), (1123, 133362), (1434, 104439), (2151, 69626), (2246, 66681), (3369, 44454), (4302, 34813), (6738, 22227), (7409, 20214), (10107, 14818)]