166478256

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{317}}^1\times {\mathrm{521}}^1$

素因数の和:859

約数の個数: 120

約数和(自身を含む): 535171104

約数和(自身を除く): 368692848

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 317, 336, 504, 521, 634, 951, 1008, 1042, 1268, 1563, 1902, 2084, 2219, 2536, 2853, 3126, 3647, 3804, 4168, 4438, 4689, 5072, 5706, 6252, 6657, 7294, 7608, 8336, 8876, 9378, 10941, 11412, 12504, 13314, 14588, 15216, 17752, 18756, 19971, 21882, 22824, 25008, 26628, 29176, 32823, 35504, 37512, 39942, 43764, 45648, 53256, 58352, 65646, 75024, 79884, 87528, 106512, 131292, 159768, 165157, 175056, 262584, 319536, 330314, 495471, 525168, 660628, 990942, 1156099, 1321256, 1486413, 1981884, 2312198, 2642512, 2972826, 3468297, 3963768, 4624396, 5945652, 6936594, 7927536, 9248792, 10404891, 11891304, 13873188, 18497584, 20809782, 23782608, 27746376, 41619564, 55492752, 83239128, 166478256]

約数ペア:

[(1, 166478256), (2, 83239128), (3, 55492752), (4, 41619564), (6, 27746376), (7, 23782608), (8, 20809782), (9, 18497584), (12, 13873188), (14, 11891304), (16, 10404891), (18, 9248792), (21, 7927536), (24, 6936594), (28, 5945652), (36, 4624396), (42, 3963768), (48, 3468297), (56, 2972826), (63, 2642512), (72, 2312198), (84, 1981884), (112, 1486413), (126, 1321256), (144, 1156099), (168, 990942), (252, 660628), (317, 525168), (336, 495471), (504, 330314), (521, 319536), (634, 262584), (951, 175056), (1008, 165157), (1042, 159768), (1268, 131292), (1563, 106512), (1902, 87528), (2084, 79884), (2219, 75024), (2536, 65646), (2853, 58352), (3126, 53256), (3647, 45648), (3804, 43764), (4168, 39942), (4438, 37512), (4689, 35504), (5072, 32823), (5706, 29176), (6252, 26628), (6657, 25008), (7294, 22824), (7608, 21882), (8336, 19971), (8876, 18756), (9378, 17752), (10941, 15216), (11412, 14588), (12504, 13314)]