156970477808

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{118200661}}^1$

素因数の和:118200752

約数の個数: 20

約数和(自身を含む): 307794523848

約数和(自身を除く): 150824046040

約数列:

[1, 2, 4, 8, 16, 83, 166, 332, 664, 1328, 118200661, 236401322, 472802644, 945605288, 1891210576, 9810654863, 19621309726, 39242619452, 78485238904, 156970477808]

約数ペア:

[(1, 156970477808), (2, 78485238904), (4, 39242619452), (8, 19621309726), (16, 9810654863), (83, 1891210576), (166, 945605288), (332, 472802644), (664, 236401322), (1328, 118200661)]