148314628

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{443}}^1\times {\mathrm{1087}}^1$

素因数の和:1552

約数の個数: 48

約数和(自身を含む): 324624384

約数和(自身を除く): 176309756

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 443, 886, 1087, 1772, 2174, 3101, 4348, 4873, 6202, 7609, 9746, 11957, 12404, 15218, 19492, 23914, 30436, 34111, 47828, 68222, 83699, 136444, 167398, 334796, 481541, 963082, 1926164, 3370787, 5296951, 6741574, 10593902, 13483148, 21187804, 37078657, 74157314, 148314628]

約数ペア:

[(1, 148314628), (2, 74157314), (4, 37078657), (7, 21187804), (11, 13483148), (14, 10593902), (22, 6741574), (28, 5296951), (44, 3370787), (77, 1926164), (154, 963082), (308, 481541), (443, 334796), (886, 167398), (1087, 136444), (1772, 83699), (2174, 68222), (3101, 47828), (4348, 34111), (4873, 30436), (6202, 23914), (7609, 19492), (9746, 15218), (11957, 12404)]