158740204

素因数分解:

$2^2\times 7^2\times {\mathrm{23}}^2\times {\mathrm{1531}}^1$

素因数の和:1595

約数の個数: 54

約数和(自身を含む): 338031204

約数和(自身を除く): 179291000

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 49, 92, 98, 161, 196, 322, 529, 644, 1058, 1127, 1531, 2116, 2254, 3062, 3703, 4508, 6124, 7406, 10717, 14812, 21434, 25921, 35213, 42868, 51842, 70426, 75019, 103684, 140852, 150038, 246491, 300076, 492982, 809899, 985964, 1619798, 1725437, 3239596, 3450874, 5669293, 6901748, 11338586, 22677172, 39685051, 79370102, 158740204]

約数ペア:

[(1, 158740204), (2, 79370102), (4, 39685051), (7, 22677172), (14, 11338586), (23, 6901748), (28, 5669293), (46, 3450874), (49, 3239596), (92, 1725437), (98, 1619798), (161, 985964), (196, 809899), (322, 492982), (529, 300076), (644, 246491), (1058, 150038), (1127, 140852), (1531, 103684), (2116, 75019), (2254, 70426), (3062, 51842), (3703, 42868), (4508, 35213), (6124, 25921), (7406, 21434), (10717, 14812)]