157331556

素因数分解:

$2^2\times 3^2\times {\mathrm{1237}}^1\times {\mathrm{3533}}^1$

素因数の和:4780

約数の個数: 36

約数和(自身を含む): 398133372

約数和(自身を除く): 240801816

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1237, 2474, 3533, 3711, 4948, 7066, 7422, 10599, 11133, 14132, 14844, 21198, 22266, 31797, 42396, 44532, 63594, 127188, 4370321, 8740642, 13110963, 17481284, 26221926, 39332889, 52443852, 78665778, 157331556]

約数ペア:

[(1, 157331556), (2, 78665778), (3, 52443852), (4, 39332889), (6, 26221926), (9, 17481284), (12, 13110963), (18, 8740642), (36, 4370321), (1237, 127188), (2474, 63594), (3533, 44532), (3711, 42396), (4948, 31797), (7066, 22266), (7422, 21198), (10599, 14844), (11133, 14132)]