128869776

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{173}}^1\times {\mathrm{739}}^1$

素因数の和:933

約数の個数: 120

約数和(自身を含む): 415122240

約数和(自身を除く): 286252464

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 173, 252, 336, 346, 504, 519, 692, 739, 1008, 1038, 1211, 1384, 1478, 1557, 2076, 2217, 2422, 2768, 2956, 3114, 3633, 4152, 4434, 4844, 5173, 5912, 6228, 6651, 7266, 8304, 8868, 9688, 10346, 10899, 11824, 12456, 13302, 14532, 15519, 17736, 19376, 20692, 21798, 24912, 26604, 29064, 31038, 35472, 41384, 43596, 46557, 53208, 58128, 62076, 82768, 87192, 93114, 106416, 124152, 127847, 174384, 186228, 248304, 255694, 372456, 383541, 511388, 744912, 767082, 894929, 1022776, 1150623, 1534164, 1789858, 2045552, 2301246, 2684787, 3068328, 3579716, 4602492, 5369574, 6136656, 7159432, 8054361, 9204984, 10739148, 14318864, 16108722, 18409968, 21478296, 32217444, 42956592, 64434888, 128869776]

約数ペア:

[(1, 128869776), (2, 64434888), (3, 42956592), (4, 32217444), (6, 21478296), (7, 18409968), (8, 16108722), (9, 14318864), (12, 10739148), (14, 9204984), (16, 8054361), (18, 7159432), (21, 6136656), (24, 5369574), (28, 4602492), (36, 3579716), (42, 3068328), (48, 2684787), (56, 2301246), (63, 2045552), (72, 1789858), (84, 1534164), (112, 1150623), (126, 1022776), (144, 894929), (168, 767082), (173, 744912), (252, 511388), (336, 383541), (346, 372456), (504, 255694), (519, 248304), (692, 186228), (739, 174384), (1008, 127847), (1038, 124152), (1211, 106416), (1384, 93114), (1478, 87192), (1557, 82768), (2076, 62076), (2217, 58128), (2422, 53208), (2768, 46557), (2956, 43596), (3114, 41384), (3633, 35472), (4152, 31038), (4434, 29064), (4844, 26604), (5173, 24912), (5912, 21798), (6228, 20692), (6651, 19376), (7266, 17736), (8304, 15519), (8868, 14532), (9688, 13302), (10346, 12456), (10899, 11824)]