100280138

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{443}}^1$

素因数の和:531

約数の個数: 64

約数和(自身を含む): 194365440

約数和(自身を除く): 94085302

約数列:

[1, 2, 7, 14, 19, 23, 37, 38, 46, 74, 133, 161, 259, 266, 322, 437, 443, 518, 703, 851, 874, 886, 1406, 1702, 3059, 3101, 4921, 5957, 6118, 6202, 8417, 9842, 10189, 11914, 16169, 16391, 16834, 20378, 32338, 32782, 58919, 71323, 113183, 114737, 117838, 142646, 193591, 226366, 229474, 311429, 376993, 387182, 622858, 753986, 1355137, 2180003, 2638951, 2710274, 4360006, 5277902, 7162867, 14325734, 50140069, 100280138]

約数ペア:

[(1, 100280138), (2, 50140069), (7, 14325734), (14, 7162867), (19, 5277902), (23, 4360006), (37, 2710274), (38, 2638951), (46, 2180003), (74, 1355137), (133, 753986), (161, 622858), (259, 387182), (266, 376993), (322, 311429), (437, 229474), (443, 226366), (518, 193591), (703, 142646), (851, 117838), (874, 114737), (886, 113183), (1406, 71323), (1702, 58919), (3059, 32782), (3101, 32338), (4921, 20378), (5957, 16834), (6118, 16391), (6202, 16169), (8417, 11914), (9842, 10189)]