128655912

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{6329}}^1$

素因数の和:6367

約数の個数: 96

約数和(自身を含む): 404107200

約数和(自身を除く): 275451288

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 56, 66, 77, 84, 88, 121, 132, 154, 168, 231, 242, 264, 308, 363, 462, 484, 616, 726, 847, 924, 968, 1452, 1694, 1848, 2541, 2904, 3388, 5082, 6329, 6776, 10164, 12658, 18987, 20328, 25316, 37974, 44303, 50632, 69619, 75948, 88606, 132909, 139238, 151896, 177212, 208857, 265818, 278476, 354424, 417714, 487333, 531636, 556952, 765809, 835428, 974666, 1063272, 1461999, 1531618, 1670856, 1949332, 2297427, 2923998, 3063236, 3898664, 4594854, 5360663, 5847996, 6126472, 9189708, 10721326, 11695992, 16081989, 18379416, 21442652, 32163978, 42885304, 64327956, 128655912]

約数ペア:

[(1, 128655912), (2, 64327956), (3, 42885304), (4, 32163978), (6, 21442652), (7, 18379416), (8, 16081989), (11, 11695992), (12, 10721326), (14, 9189708), (21, 6126472), (22, 5847996), (24, 5360663), (28, 4594854), (33, 3898664), (42, 3063236), (44, 2923998), (56, 2297427), (66, 1949332), (77, 1670856), (84, 1531618), (88, 1461999), (121, 1063272), (132, 974666), (154, 835428), (168, 765809), (231, 556952), (242, 531636), (264, 487333), (308, 417714), (363, 354424), (462, 278476), (484, 265818), (616, 208857), (726, 177212), (847, 151896), (924, 139238), (968, 132909), (1452, 88606), (1694, 75948), (1848, 69619), (2541, 50632), (2904, 44303), (3388, 37974), (5082, 25316), (6329, 20328), (6776, 18987), (10164, 12658)]