156749346

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{669869}}^1$

素因数の和:669890

約数の個数: 24

約数和(自身を含む): 365749020

約数和(自身を除く): 208999674

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 669869, 1339738, 2009607, 4019214, 6028821, 8708297, 12057642, 17416594, 26124891, 52249782, 78374673, 156749346]

約数ペア:

[(1, 156749346), (2, 78374673), (3, 52249782), (6, 26124891), (9, 17416594), (13, 12057642), (18, 8708297), (26, 6028821), (39, 4019214), (78, 2009607), (117, 1339738), (234, 669869)]