156969625216

素因数分解:

$2^7\times {\mathrm{197}}^1\times {\mathrm{6225001}}^1$

素因数の和:6225212

約数の個数: 32

約数和(自身を含む): 314300350980

約数和(自身を除く): 157330725764

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 197, 394, 788, 1576, 3152, 6304, 12608, 25216, 6225001, 12450002, 24900004, 49800008, 99600016, 199200032, 398400064, 796800128, 1226325197, 2452650394, 4905300788, 9810601576, 19621203152, 39242406304, 78484812608, 156969625216]

約数ペア:

[(1, 156969625216), (2, 78484812608), (4, 39242406304), (8, 19621203152), (16, 9810601576), (32, 4905300788), (64, 2452650394), (128, 1226325197), (197, 796800128), (394, 398400064), (788, 199200032), (1576, 99600016), (3152, 49800008), (6304, 24900004), (12608, 12450002), (25216, 6225001)]