156948574880

素因数分解:

$2^5\times 5^1\times {\mathrm{10937}}^1\times {\mathrm{89689}}^1$

素因数の和:100641

約数の個数: 48

約数和(自身を含む): 370829045160

約数和(自身を除く): 213880470280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 10937, 21874, 43748, 54685, 87496, 89689, 109370, 174992, 179378, 218740, 349984, 358756, 437480, 448445, 717512, 874960, 896890, 1435024, 1749920, 1793780, 2870048, 3587560, 7175120, 14350240, 980928593, 1961857186, 3923714372, 4904642965, 7847428744, 9809285930, 15694857488, 19618571860, 31389714976, 39237143720, 78474287440, 156948574880]

約数ペア:

[(1, 156948574880), (2, 78474287440), (4, 39237143720), (5, 31389714976), (8, 19618571860), (10, 15694857488), (16, 9809285930), (20, 7847428744), (32, 4904642965), (40, 3923714372), (80, 1961857186), (160, 980928593), (10937, 14350240), (21874, 7175120), (43748, 3587560), (54685, 2870048), (87496, 1793780), (89689, 1749920), (109370, 1435024), (174992, 896890), (179378, 874960), (218740, 717512), (349984, 448445), (358756, 437480)]