166503992

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{491}}^1$

素因数の和:636

約数の個数: 64

約数和(自身を含む): 347155200

約数和(自身を除く): 180651208

約数列:

[1, 2, 4, 8, 19, 23, 38, 46, 76, 92, 97, 152, 184, 194, 388, 437, 491, 776, 874, 982, 1748, 1843, 1964, 2231, 3496, 3686, 3928, 4462, 7372, 8924, 9329, 11293, 14744, 17848, 18658, 22586, 37316, 42389, 45172, 47627, 74632, 84778, 90344, 95254, 169556, 190508, 214567, 339112, 381016, 429134, 858268, 904913, 1095421, 1716536, 1809826, 2190842, 3619652, 4381684, 7239304, 8763368, 20812999, 41625998, 83251996, 166503992]

約数ペア:

[(1, 166503992), (2, 83251996), (4, 41625998), (8, 20812999), (19, 8763368), (23, 7239304), (38, 4381684), (46, 3619652), (76, 2190842), (92, 1809826), (97, 1716536), (152, 1095421), (184, 904913), (194, 858268), (388, 429134), (437, 381016), (491, 339112), (776, 214567), (874, 190508), (982, 169556), (1748, 95254), (1843, 90344), (1964, 84778), (2231, 74632), (3496, 47627), (3686, 45172), (3928, 42389), (4462, 37316), (7372, 22586), (8924, 18658), (9329, 17848), (11293, 14744)]