154045118

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{107}}^1\times {\mathrm{181}}^1$

素因数の和:428

約数の個数: 32

約数和(自身を含む): 242712288

約数和(自身を除く): 88667170

約数列:

[1, 2, 41, 82, 97, 107, 181, 194, 214, 362, 3977, 4387, 7421, 7954, 8774, 10379, 14842, 17557, 19367, 20758, 35114, 38734, 425539, 719837, 794047, 851078, 1439674, 1588094, 1878599, 3757198, 77022559, 154045118]

約数ペア:

[(1, 154045118), (2, 77022559), (41, 3757198), (82, 1878599), (97, 1588094), (107, 1439674), (181, 851078), (194, 794047), (214, 719837), (362, 425539), (3977, 38734), (4387, 35114), (7421, 20758), (7954, 19367), (8774, 17557), (10379, 14842)]