129220824

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{251}}^1\times {\mathrm{1129}}^1$

素因数の和:1408

約数の個数: 64

約数和(自身を含む): 341712000

約数和(自身を除く): 212491176

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 251, 456, 502, 753, 1004, 1129, 1506, 2008, 2258, 3012, 3387, 4516, 4769, 6024, 6774, 9032, 9538, 13548, 14307, 19076, 21451, 27096, 28614, 38152, 42902, 57228, 64353, 85804, 114456, 128706, 171608, 257412, 283379, 514824, 566758, 850137, 1133516, 1700274, 2267032, 3400548, 5384201, 6801096, 10768402, 16152603, 21536804, 32305206, 43073608, 64610412, 129220824]

約数ペア:

[(1, 129220824), (2, 64610412), (3, 43073608), (4, 32305206), (6, 21536804), (8, 16152603), (12, 10768402), (19, 6801096), (24, 5384201), (38, 3400548), (57, 2267032), (76, 1700274), (114, 1133516), (152, 850137), (228, 566758), (251, 514824), (456, 283379), (502, 257412), (753, 171608), (1004, 128706), (1129, 114456), (1506, 85804), (2008, 64353), (2258, 57228), (3012, 42902), (3387, 38152), (4516, 28614), (4769, 27096), (6024, 21451), (6774, 19076), (9032, 14307), (9538, 13548)]