156921200

素因数分解:

$2^4\times 5^2\times {\mathrm{127}}^1\times {\mathrm{3089}}^1$

素因数の和:3234

約数の個数: 60

約数和(自身を含む): 380094720

約数和(自身を除く): 223173520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 127, 200, 254, 400, 508, 635, 1016, 1270, 2032, 2540, 3089, 3175, 5080, 6178, 6350, 10160, 12356, 12700, 15445, 24712, 25400, 30890, 49424, 50800, 61780, 77225, 123560, 154450, 247120, 308900, 392303, 617800, 784606, 1235600, 1569212, 1961515, 3138424, 3923030, 6276848, 7846060, 9807575, 15692120, 19615150, 31384240, 39230300, 78460600, 156921200]

約数ペア:

[(1, 156921200), (2, 78460600), (4, 39230300), (5, 31384240), (8, 19615150), (10, 15692120), (16, 9807575), (20, 7846060), (25, 6276848), (40, 3923030), (50, 3138424), (80, 1961515), (100, 1569212), (127, 1235600), (200, 784606), (254, 617800), (400, 392303), (508, 308900), (635, 247120), (1016, 154450), (1270, 123560), (2032, 77225), (2540, 61780), (3089, 50800), (3175, 49424), (5080, 30890), (6178, 25400), (6350, 24712), (10160, 15445), (12356, 12700)]