151971764

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{367}}^1\times {\mathrm{643}}^1$

素因数の和:1044

約数の個数: 48

約数和(自身を含む): 318517248

約数和(自身を除く): 166545484

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 367, 643, 644, 734, 1286, 1468, 2569, 2572, 4501, 5138, 8441, 9002, 10276, 14789, 16882, 18004, 29578, 33764, 59087, 59156, 103523, 118174, 207046, 235981, 236348, 414092, 471962, 943924, 1651867, 3303734, 5427563, 6607468, 10855126, 21710252, 37992941, 75985882, 151971764]

約数ペア:

[(1, 151971764), (2, 75985882), (4, 37992941), (7, 21710252), (14, 10855126), (23, 6607468), (28, 5427563), (46, 3303734), (92, 1651867), (161, 943924), (322, 471962), (367, 414092), (643, 236348), (644, 235981), (734, 207046), (1286, 118174), (1468, 103523), (2569, 59156), (2572, 59087), (4501, 33764), (5138, 29578), (8441, 18004), (9002, 16882), (10276, 14789)]