187372160

素因数分解:

$2^7\times 5^1\times {\mathrm{137}}^1\times {\mathrm{2137}}^1$

素因数の和:2293

約数の個数: 64

約数和(自身を含む): 451417320

約数和(自身を除く): 264045160

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 137, 160, 274, 320, 548, 640, 685, 1096, 1370, 2137, 2192, 2740, 4274, 4384, 5480, 8548, 8768, 10685, 10960, 17096, 17536, 21370, 21920, 34192, 42740, 43840, 68384, 85480, 87680, 136768, 170960, 273536, 292769, 341920, 585538, 683840, 1171076, 1367680, 1463845, 2342152, 2927690, 4684304, 5855380, 9368608, 11710760, 18737216, 23421520, 37474432, 46843040, 93686080, 187372160]

約数ペア:

[(1, 187372160), (2, 93686080), (4, 46843040), (5, 37474432), (8, 23421520), (10, 18737216), (16, 11710760), (20, 9368608), (32, 5855380), (40, 4684304), (64, 2927690), (80, 2342152), (128, 1463845), (137, 1367680), (160, 1171076), (274, 683840), (320, 585538), (548, 341920), (640, 292769), (685, 273536), (1096, 170960), (1370, 136768), (2137, 87680), (2192, 85480), (2740, 68384), (4274, 43840), (4384, 42740), (5480, 34192), (8548, 21920), (8768, 21370), (10685, 17536), (10960, 17096)]