149547838

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{1493}}^1$

素因数の和:1692

約数の個数: 32

約数和(自身を含む): 254936160

約数和(自身を除く): 105388322

約数列:

[1, 2, 11, 22, 29, 58, 157, 314, 319, 638, 1493, 1727, 2986, 3454, 4553, 9106, 16423, 32846, 43297, 50083, 86594, 100166, 234401, 468802, 476267, 952534, 2578411, 5156822, 6797629, 13595258, 74773919, 149547838]

約数ペア:

[(1, 149547838), (2, 74773919), (11, 13595258), (22, 6797629), (29, 5156822), (58, 2578411), (157, 952534), (314, 476267), (319, 468802), (638, 234401), (1493, 100166), (1727, 86594), (2986, 50083), (3454, 43297), (4553, 32846), (9106, 16423)]