165786288

素因数分解:

$2^4\times 3^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{1381}}^1$

素因数の和:1494

約数の個数: 80

約数和(自身を含む): 446242272

約数和(自身を除く): 280455984

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 41, 48, 61, 82, 122, 123, 164, 183, 244, 246, 328, 366, 488, 492, 656, 732, 976, 984, 1381, 1464, 1968, 2501, 2762, 2928, 4143, 5002, 5524, 7503, 8286, 10004, 11048, 15006, 16572, 20008, 22096, 30012, 33144, 40016, 56621, 60024, 66288, 84241, 113242, 120048, 168482, 169863, 226484, 252723, 336964, 339726, 452968, 505446, 673928, 679452, 905936, 1010892, 1347856, 1358904, 2021784, 2717808, 3453881, 4043568, 6907762, 10361643, 13815524, 20723286, 27631048, 41446572, 55262096, 82893144, 165786288]

約数ペア:

[(1, 165786288), (2, 82893144), (3, 55262096), (4, 41446572), (6, 27631048), (8, 20723286), (12, 13815524), (16, 10361643), (24, 6907762), (41, 4043568), (48, 3453881), (61, 2717808), (82, 2021784), (122, 1358904), (123, 1347856), (164, 1010892), (183, 905936), (244, 679452), (246, 673928), (328, 505446), (366, 452968), (488, 339726), (492, 336964), (656, 252723), (732, 226484), (976, 169863), (984, 168482), (1381, 120048), (1464, 113242), (1968, 84241), (2501, 66288), (2762, 60024), (2928, 56621), (4143, 40016), (5002, 33144), (5524, 30012), (7503, 22096), (8286, 20008), (10004, 16572), (11048, 15006)]