144865292

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{463}}^1\times {\mathrm{547}}^1$

素因数の和:1038

約数の個数: 48

約数和(自身を含む): 299023872

約数和(自身を除く): 154158580

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 463, 547, 572, 926, 1094, 1852, 2188, 5093, 6017, 6019, 7111, 10186, 12034, 12038, 14222, 20372, 24068, 24076, 28444, 66209, 78221, 132418, 156442, 253261, 264836, 312884, 506522, 1013044, 2785871, 3292393, 5571742, 6584786, 11143484, 13169572, 36216323, 72432646, 144865292]

約数ペア:

[(1, 144865292), (2, 72432646), (4, 36216323), (11, 13169572), (13, 11143484), (22, 6584786), (26, 5571742), (44, 3292393), (52, 2785871), (143, 1013044), (286, 506522), (463, 312884), (547, 264836), (572, 253261), (926, 156442), (1094, 132418), (1852, 78221), (2188, 66209), (5093, 28444), (6017, 24076), (6019, 24068), (7111, 20372), (10186, 14222), (12034, 12038)]