160170876

素因数分解:

$2^2\times 3^2\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{661}}^1$

素因数の和:851

約数の個数: 72

約数和(自身を含む): 416392704

約数和(自身を除く): 256221828

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53, 106, 127, 159, 212, 254, 318, 381, 477, 508, 636, 661, 762, 954, 1143, 1322, 1524, 1908, 1983, 2286, 2644, 3966, 4572, 5949, 6731, 7932, 11898, 13462, 20193, 23796, 26924, 35033, 40386, 60579, 70066, 80772, 83947, 105099, 121158, 140132, 167894, 210198, 242316, 251841, 315297, 335788, 420396, 503682, 630594, 755523, 1007364, 1261188, 1511046, 3022092, 4449191, 8898382, 13347573, 17796764, 26695146, 40042719, 53390292, 80085438, 160170876]

約数ペア:

[(1, 160170876), (2, 80085438), (3, 53390292), (4, 40042719), (6, 26695146), (9, 17796764), (12, 13347573), (18, 8898382), (36, 4449191), (53, 3022092), (106, 1511046), (127, 1261188), (159, 1007364), (212, 755523), (254, 630594), (318, 503682), (381, 420396), (477, 335788), (508, 315297), (636, 251841), (661, 242316), (762, 210198), (954, 167894), (1143, 140132), (1322, 121158), (1524, 105099), (1908, 83947), (1983, 80772), (2286, 70066), (2644, 60579), (3966, 40386), (4572, 35033), (5949, 26924), (6731, 23796), (7932, 20193), (11898, 13462)]