131804568

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{2539}}^1$

素因数の和:2661

約数の個数: 96

約数和(自身を含む): 412089600

約数和(自身を除く): 280285032

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 103, 126, 168, 206, 252, 309, 412, 504, 618, 721, 824, 927, 1236, 1442, 1854, 2163, 2472, 2539, 2884, 3708, 4326, 5078, 5768, 6489, 7416, 7617, 8652, 10156, 12978, 15234, 17304, 17773, 20312, 22851, 25956, 30468, 35546, 45702, 51912, 53319, 60936, 71092, 91404, 106638, 142184, 159957, 182808, 213276, 261517, 319914, 426552, 523034, 639828, 784551, 1046068, 1279656, 1569102, 1830619, 2092136, 2353653, 3138204, 3661238, 4707306, 5491857, 6276408, 7322476, 9414612, 10983714, 14644952, 16475571, 18829224, 21967428, 32951142, 43934856, 65902284, 131804568]

約数ペア:

[(1, 131804568), (2, 65902284), (3, 43934856), (4, 32951142), (6, 21967428), (7, 18829224), (8, 16475571), (9, 14644952), (12, 10983714), (14, 9414612), (18, 7322476), (21, 6276408), (24, 5491857), (28, 4707306), (36, 3661238), (42, 3138204), (56, 2353653), (63, 2092136), (72, 1830619), (84, 1569102), (103, 1279656), (126, 1046068), (168, 784551), (206, 639828), (252, 523034), (309, 426552), (412, 319914), (504, 261517), (618, 213276), (721, 182808), (824, 159957), (927, 142184), (1236, 106638), (1442, 91404), (1854, 71092), (2163, 60936), (2472, 53319), (2539, 51912), (2884, 45702), (3708, 35546), (4326, 30468), (5078, 25956), (5768, 22851), (6489, 20312), (7416, 17773), (7617, 17304), (8652, 15234), (10156, 12978)]