120520170172

素因数分解:

$2^2\times {\mathrm{157}}^1\times {\mathrm{503}}^1\times {\mathrm{381533}}^1$

素因数の和:382197

約数の個数: 24

約数和(自身を含む): 212676208416

約数和(自身を除く): 92156038244

約数列:

[1, 2, 4, 157, 314, 503, 628, 1006, 2012, 78971, 157942, 315884, 381533, 763066, 1526132, 59900681, 119801362, 191911099, 239602724, 383822198, 767644396, 30130042543, 60260085086, 120520170172]

約数ペア:

[(1, 120520170172), (2, 60260085086), (4, 30130042543), (157, 767644396), (314, 383822198), (503, 239602724), (628, 191911099), (1006, 119801362), (2012, 59900681), (78971, 1526132), (157942, 763066), (315884, 381533)]