149604876

素因数分解:

$2^2\times 3^2\times {\mathrm{421}}^1\times {\mathrm{9871}}^1$

素因数の和:10302

約数の個数: 36

約数和(自身を含む): 379104544

約数和(自身を除く): 229499668

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 421, 842, 1263, 1684, 2526, 3789, 5052, 7578, 9871, 15156, 19742, 29613, 39484, 59226, 88839, 118452, 177678, 355356, 4155691, 8311382, 12467073, 16622764, 24934146, 37401219, 49868292, 74802438, 149604876]

約数ペア:

[(1, 149604876), (2, 74802438), (3, 49868292), (4, 37401219), (6, 24934146), (9, 16622764), (12, 12467073), (18, 8311382), (36, 4155691), (421, 355356), (842, 177678), (1263, 118452), (1684, 88839), (2526, 59226), (3789, 39484), (5052, 29613), (7578, 19742), (9871, 15156)]