159526728

素因数分解:

$2^3\times 3^2\times {\mathrm{107}}^1\times {\mathrm{20707}}^1$

素因数の和:20826

約数の個数: 48

約数和(自身を含む): 436110480

約数和(自身を除く): 276583752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 107, 214, 321, 428, 642, 856, 963, 1284, 1926, 2568, 3852, 7704, 20707, 41414, 62121, 82828, 124242, 165656, 186363, 248484, 372726, 496968, 745452, 1490904, 2215649, 4431298, 6646947, 8862596, 13293894, 17725192, 19940841, 26587788, 39881682, 53175576, 79763364, 159526728]

約数ペア:

[(1, 159526728), (2, 79763364), (3, 53175576), (4, 39881682), (6, 26587788), (8, 19940841), (9, 17725192), (12, 13293894), (18, 8862596), (24, 6646947), (36, 4431298), (72, 2215649), (107, 1490904), (214, 745452), (321, 496968), (428, 372726), (642, 248484), (856, 186363), (963, 165656), (1284, 124242), (1926, 82828), (2568, 62121), (3852, 41414), (7704, 20707)]