128425152

素因数分解:

$2^6\times 3^1\times {\mathrm{313}}^1\times {\mathrm{2137}}^1$

素因数の和:2465

約数の個数: 56

約数和(自身を含む): 341036656

約数和(自身を除く): 212611504

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 313, 626, 939, 1252, 1878, 2137, 2504, 3756, 4274, 5008, 6411, 7512, 8548, 10016, 12822, 15024, 17096, 20032, 25644, 30048, 34192, 51288, 60096, 68384, 102576, 136768, 205152, 410304, 668881, 1337762, 2006643, 2675524, 4013286, 5351048, 8026572, 10702096, 16053144, 21404192, 32106288, 42808384, 64212576, 128425152]

約数ペア:

[(1, 128425152), (2, 64212576), (3, 42808384), (4, 32106288), (6, 21404192), (8, 16053144), (12, 10702096), (16, 8026572), (24, 5351048), (32, 4013286), (48, 2675524), (64, 2006643), (96, 1337762), (192, 668881), (313, 410304), (626, 205152), (939, 136768), (1252, 102576), (1878, 68384), (2137, 60096), (2504, 51288), (3756, 34192), (4274, 30048), (5008, 25644), (6411, 20032), (7512, 17096), (8548, 15024), (10016, 12822)]