155128836

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{18131}}^1$

素因数の和:18192

約数の個数: 48

約数和(自身を含む): 389910528

約数和(自身を除く): 234781692

約数列:

[1, 2, 3, 4, 6, 12, 23, 31, 46, 62, 69, 92, 93, 124, 138, 186, 276, 372, 713, 1426, 2139, 2852, 4278, 8556, 18131, 36262, 54393, 72524, 108786, 217572, 417013, 562061, 834026, 1124122, 1251039, 1668052, 1686183, 2248244, 2502078, 3372366, 5004156, 6744732, 12927403, 25854806, 38782209, 51709612, 77564418, 155128836]

約数ペア:

[(1, 155128836), (2, 77564418), (3, 51709612), (4, 38782209), (6, 25854806), (12, 12927403), (23, 6744732), (31, 5004156), (46, 3372366), (62, 2502078), (69, 2248244), (92, 1686183), (93, 1668052), (124, 1251039), (138, 1124122), (186, 834026), (276, 562061), (372, 417013), (713, 217572), (1426, 108786), (2139, 72524), (2852, 54393), (4278, 36262), (8556, 18131)]