128098656

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{63541}}^1$

素因数の和:63564

約数の個数: 72

約数和(自身を含む): 416327184

約数和(自身を除く): 288228528

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 63541, 127082, 190623, 254164, 381246, 444787, 508328, 571869, 762492, 889574, 1016656, 1143738, 1334361, 1524984, 1779148, 2033312, 2287476, 2668722, 3049968, 3558296, 4003083, 4574952, 5337444, 6099936, 7116592, 8006166, 9149904, 10674888, 14233184, 16012332, 18299808, 21349776, 32024664, 42699552, 64049328, 128098656]

約数ペア:

[(1, 128098656), (2, 64049328), (3, 42699552), (4, 32024664), (6, 21349776), (7, 18299808), (8, 16012332), (9, 14233184), (12, 10674888), (14, 9149904), (16, 8006166), (18, 7116592), (21, 6099936), (24, 5337444), (28, 4574952), (32, 4003083), (36, 3558296), (42, 3049968), (48, 2668722), (56, 2287476), (63, 2033312), (72, 1779148), (84, 1524984), (96, 1334361), (112, 1143738), (126, 1016656), (144, 889574), (168, 762492), (224, 571869), (252, 508328), (288, 444787), (336, 381246), (504, 254164), (672, 190623), (1008, 127082), (2016, 63541)]