123608784

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{198091}}^1$

素因数の和:198115

約数の個数: 40

約数和(自身を含む): 343887712

約数和(自身を除く): 220278928

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 198091, 396182, 594273, 792364, 1188546, 1584728, 2377092, 2575183, 3169456, 4754184, 5150366, 7725549, 9508368, 10300732, 15451098, 20601464, 30902196, 41202928, 61804392, 123608784]

約数ペア:

[(1, 123608784), (2, 61804392), (3, 41202928), (4, 30902196), (6, 20601464), (8, 15451098), (12, 10300732), (13, 9508368), (16, 7725549), (24, 5150366), (26, 4754184), (39, 3169456), (48, 2575183), (52, 2377092), (78, 1584728), (104, 1188546), (156, 792364), (208, 594273), (312, 396182), (624, 198091)]