166400144

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{5051}}^1$

素因数の和:5159

約数の個数: 40

約数和(自身を含む): 338281920

約数和(自身を除く): 171881776

約数列:

[1, 2, 4, 8, 16, 29, 58, 71, 116, 142, 232, 284, 464, 568, 1136, 2059, 4118, 5051, 8236, 10102, 16472, 20204, 32944, 40408, 80816, 146479, 292958, 358621, 585916, 717242, 1171832, 1434484, 2343664, 2868968, 5737936, 10400009, 20800018, 41600036, 83200072, 166400144]

約数ペア:

[(1, 166400144), (2, 83200072), (4, 41600036), (8, 20800018), (16, 10400009), (29, 5737936), (58, 2868968), (71, 2343664), (116, 1434484), (142, 1171832), (232, 717242), (284, 585916), (464, 358621), (568, 292958), (1136, 146479), (2059, 80816), (4118, 40408), (5051, 32944), (8236, 20204), (10102, 16472)]