163765644

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{6793}}^1$

素因数の和:6855

約数の個数: 72

約数和(自身を含む): 455415408

約数和(自身を除く): 291649764

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 41, 42, 49, 82, 84, 98, 123, 147, 164, 196, 246, 287, 294, 492, 574, 588, 861, 1148, 1722, 2009, 3444, 4018, 6027, 6793, 8036, 12054, 13586, 20379, 24108, 27172, 40758, 47551, 81516, 95102, 142653, 190204, 278513, 285306, 332857, 557026, 570612, 665714, 835539, 998571, 1114052, 1331428, 1671078, 1949591, 1997142, 3342156, 3899182, 3994284, 5848773, 7798364, 11697546, 13647137, 23395092, 27294274, 40941411, 54588548, 81882822, 163765644]

約数ペア:

[(1, 163765644), (2, 81882822), (3, 54588548), (4, 40941411), (6, 27294274), (7, 23395092), (12, 13647137), (14, 11697546), (21, 7798364), (28, 5848773), (41, 3994284), (42, 3899182), (49, 3342156), (82, 1997142), (84, 1949591), (98, 1671078), (123, 1331428), (147, 1114052), (164, 998571), (196, 835539), (246, 665714), (287, 570612), (294, 557026), (492, 332857), (574, 285306), (588, 278513), (861, 190204), (1148, 142653), (1722, 95102), (2009, 81516), (3444, 47551), (4018, 40758), (6027, 27172), (6793, 24108), (8036, 20379), (12054, 13586)]