131216436

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{31153}}^1$

素因数の和:31182

約数の個数: 60

約数和(自身を含む): 369424132

約数和(自身を除く): 238207696

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 117, 156, 162, 234, 324, 351, 468, 702, 1053, 1404, 2106, 4212, 31153, 62306, 93459, 124612, 186918, 280377, 373836, 404989, 560754, 809978, 841131, 1121508, 1214967, 1619956, 1682262, 2429934, 2523393, 3364524, 3644901, 4859868, 5046786, 7289802, 10093572, 10934703, 14579604, 21869406, 32804109, 43738812, 65608218, 131216436]

約数ペア:

[(1, 131216436), (2, 65608218), (3, 43738812), (4, 32804109), (6, 21869406), (9, 14579604), (12, 10934703), (13, 10093572), (18, 7289802), (26, 5046786), (27, 4859868), (36, 3644901), (39, 3364524), (52, 2523393), (54, 2429934), (78, 1682262), (81, 1619956), (108, 1214967), (117, 1121508), (156, 841131), (162, 809978), (234, 560754), (324, 404989), (351, 373836), (468, 280377), (702, 186918), (1053, 124612), (1404, 93459), (2106, 62306), (4212, 31153)]