168396216

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{2003}}^1$

素因数の和:2156

約数の個数: 64

約数和(自身を含む): 438635520

約数和(自身を除く): 270239304

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 113, 124, 186, 226, 248, 339, 372, 452, 678, 744, 904, 1356, 2003, 2712, 3503, 4006, 6009, 7006, 8012, 10509, 12018, 14012, 16024, 21018, 24036, 28024, 42036, 48072, 62093, 84072, 124186, 186279, 226339, 248372, 372558, 452678, 496744, 679017, 745116, 905356, 1358034, 1490232, 1810712, 2716068, 5432136, 7016509, 14033018, 21049527, 28066036, 42099054, 56132072, 84198108, 168396216]

約数ペア:

[(1, 168396216), (2, 84198108), (3, 56132072), (4, 42099054), (6, 28066036), (8, 21049527), (12, 14033018), (24, 7016509), (31, 5432136), (62, 2716068), (93, 1810712), (113, 1490232), (124, 1358034), (186, 905356), (226, 745116), (248, 679017), (339, 496744), (372, 452678), (452, 372558), (678, 248372), (744, 226339), (904, 186279), (1356, 124186), (2003, 84072), (2712, 62093), (3503, 48072), (4006, 42036), (6009, 28024), (7006, 24036), (8012, 21018), (10509, 16024), (12018, 14012)]