120249688

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{337}}^1$

素因数の和:476

約数の個数: 64

約数和(自身を含む): 252120960

約数和(自身を除く): 131871272

約数列:

[1, 2, 4, 8, 13, 26, 47, 52, 73, 94, 104, 146, 188, 292, 337, 376, 584, 611, 674, 949, 1222, 1348, 1898, 2444, 2696, 3431, 3796, 4381, 4888, 6862, 7592, 8762, 13724, 15839, 17524, 24601, 27448, 31678, 35048, 44603, 49202, 63356, 89206, 98404, 126712, 178412, 196808, 205907, 319813, 356824, 411814, 639626, 823628, 1156247, 1279252, 1647256, 2312494, 2558504, 4624988, 9249976, 15031211, 30062422, 60124844, 120249688]

約数ペア:

[(1, 120249688), (2, 60124844), (4, 30062422), (8, 15031211), (13, 9249976), (26, 4624988), (47, 2558504), (52, 2312494), (73, 1647256), (94, 1279252), (104, 1156247), (146, 823628), (188, 639626), (292, 411814), (337, 356824), (376, 319813), (584, 205907), (611, 196808), (674, 178412), (949, 126712), (1222, 98404), (1348, 89206), (1898, 63356), (2444, 49202), (2696, 44603), (3431, 35048), (3796, 31678), (4381, 27448), (4888, 24601), (6862, 17524), (7592, 15839), (8762, 13724)]