145698018

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{641}}^1\times {\mathrm{881}}^1$

素因数の和:1570

約数の個数: 32

約数和(自身を含む): 298976832

約数和(自身を除く): 153278814

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 641, 881, 1282, 1762, 1923, 2643, 3846, 5286, 27563, 37883, 55126, 75766, 82689, 113649, 165378, 227298, 564721, 1129442, 1694163, 3388326, 24283003, 48566006, 72849009, 145698018]

約数ペア:

[(1, 145698018), (2, 72849009), (3, 48566006), (6, 24283003), (43, 3388326), (86, 1694163), (129, 1129442), (258, 564721), (641, 227298), (881, 165378), (1282, 113649), (1762, 82689), (1923, 75766), (2643, 55126), (3846, 37883), (5286, 27563)]