139664286

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{1951}}^1$

素因数の和:2097

約数の個数: 48

約数和(自身を含む): 313342848

約数和(自身を除く): 173678562

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 97, 123, 194, 246, 291, 369, 582, 738, 873, 1746, 1951, 3902, 3977, 5853, 7954, 11706, 11931, 17559, 23862, 35118, 35793, 71586, 79991, 159982, 189247, 239973, 378494, 479946, 567741, 719919, 1135482, 1439838, 1703223, 3406446, 7759127, 15518254, 23277381, 46554762, 69832143, 139664286]

約数ペア:

[(1, 139664286), (2, 69832143), (3, 46554762), (6, 23277381), (9, 15518254), (18, 7759127), (41, 3406446), (82, 1703223), (97, 1439838), (123, 1135482), (194, 719919), (246, 567741), (291, 479946), (369, 378494), (582, 239973), (738, 189247), (873, 159982), (1746, 79991), (1951, 71586), (3902, 35793), (3977, 35118), (5853, 23862), (7954, 17559), (11706, 11931)]