157455428

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{178117}}^1$

素因数の和:178151

約数の個数: 24

約数和(自身を含む): 314200152

約数和(自身を除く): 156744724

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 884, 178117, 356234, 712468, 2315521, 3027989, 4631042, 6055978, 9262084, 12111956, 39363857, 78727714, 157455428]

約数ペア:

[(1, 157455428), (2, 78727714), (4, 39363857), (13, 12111956), (17, 9262084), (26, 6055978), (34, 4631042), (52, 3027989), (68, 2315521), (221, 712468), (442, 356234), (884, 178117)]