160921512

素因数分解:

$2^3\times 3^3\times {\mathrm{499}}^1\times {\mathrm{1493}}^1$

素因数の和:2007

約数の個数: 64

約数和(自身を含む): 448200000

約数和(自身を除く): 287278488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 499, 998, 1493, 1497, 1996, 2986, 2994, 3992, 4479, 4491, 5972, 5988, 8958, 8982, 11944, 11976, 13437, 13473, 17916, 17964, 26874, 26946, 35832, 35928, 40311, 53748, 53892, 80622, 107496, 107784, 161244, 322488, 745007, 1490014, 2235021, 2980028, 4470042, 5960056, 6705063, 8940084, 13410126, 17880168, 20115189, 26820252, 40230378, 53640504, 80460756, 160921512]

約数ペア:

[(1, 160921512), (2, 80460756), (3, 53640504), (4, 40230378), (6, 26820252), (8, 20115189), (9, 17880168), (12, 13410126), (18, 8940084), (24, 6705063), (27, 5960056), (36, 4470042), (54, 2980028), (72, 2235021), (108, 1490014), (216, 745007), (499, 322488), (998, 161244), (1493, 107784), (1497, 107496), (1996, 80622), (2986, 53892), (2994, 53748), (3992, 40311), (4479, 35928), (4491, 35832), (5972, 26946), (5988, 26874), (8958, 17964), (8982, 17916), (11944, 13473), (11976, 13437)]