137869424

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{2381}}^1$

素因数の和:2454

約数の個数: 80

約数和(自身を含む): 340263936

約数和(自身を除く): 202394512

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 47, 56, 77, 88, 94, 112, 154, 176, 188, 308, 329, 376, 517, 616, 658, 752, 1034, 1232, 1316, 2068, 2381, 2632, 3619, 4136, 4762, 5264, 7238, 8272, 9524, 14476, 16667, 19048, 26191, 28952, 33334, 38096, 52382, 57904, 66668, 104764, 111907, 133336, 183337, 209528, 223814, 266672, 366674, 419056, 447628, 733348, 783349, 895256, 1230977, 1466696, 1566698, 1790512, 2461954, 2933392, 3133396, 4923908, 6266792, 8616839, 9847816, 12533584, 17233678, 19695632, 34467356, 68934712, 137869424]

約数ペア:

[(1, 137869424), (2, 68934712), (4, 34467356), (7, 19695632), (8, 17233678), (11, 12533584), (14, 9847816), (16, 8616839), (22, 6266792), (28, 4923908), (44, 3133396), (47, 2933392), (56, 2461954), (77, 1790512), (88, 1566698), (94, 1466696), (112, 1230977), (154, 895256), (176, 783349), (188, 733348), (308, 447628), (329, 419056), (376, 366674), (517, 266672), (616, 223814), (658, 209528), (752, 183337), (1034, 133336), (1232, 111907), (1316, 104764), (2068, 66668), (2381, 57904), (2632, 52382), (3619, 38096), (4136, 33334), (4762, 28952), (5264, 26191), (7238, 19048), (8272, 16667), (9524, 14476)]