140260836

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{2939}}^1$

素因数の和:3084

約数の個数: 48

約数和(自身を含む): 338829120

約数和(自身を除く): 198568284

約数列:

[1, 2, 3, 4, 6, 12, 41, 82, 97, 123, 164, 194, 246, 291, 388, 492, 582, 1164, 2939, 3977, 5878, 7954, 8817, 11756, 11931, 15908, 17634, 23862, 35268, 47724, 120499, 240998, 285083, 361497, 481996, 570166, 722994, 855249, 1140332, 1445988, 1710498, 3420996, 11688403, 23376806, 35065209, 46753612, 70130418, 140260836]

約数ペア:

[(1, 140260836), (2, 70130418), (3, 46753612), (4, 35065209), (6, 23376806), (12, 11688403), (41, 3420996), (82, 1710498), (97, 1445988), (123, 1140332), (164, 855249), (194, 722994), (246, 570166), (291, 481996), (388, 361497), (492, 285083), (582, 240998), (1164, 120499), (2939, 47724), (3977, 35268), (5878, 23862), (7954, 17634), (8817, 15908), (11756, 11931)]