128342592

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{229}}^1$

素因数の和:393

約数の個数: 168

約数和(自身を含む): 425297600

約数和(自身を除く): 296955008

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 139, 144, 168, 192, 224, 229, 252, 278, 288, 336, 417, 448, 458, 504, 556, 576, 672, 687, 834, 916, 973, 1008, 1112, 1251, 1344, 1374, 1603, 1668, 1832, 1946, 2016, 2061, 2224, 2502, 2748, 2919, 3206, 3336, 3664, 3892, 4032, 4122, 4448, 4809, 5004, 5496, 5838, 6412, 6672, 7328, 7784, 8244, 8757, 8896, 9618, 10008, 10992, 11676, 12824, 13344, 14427, 14656, 15568, 16488, 17514, 19236, 20016, 21984, 23352, 25648, 26688, 28854, 31136, 31831, 32976, 35028, 38472, 40032, 43968, 46704, 51296, 57708, 62272, 63662, 65952, 70056, 76944, 80064, 93408, 95493, 102592, 115416, 127324, 131904, 140112, 153888, 186816, 190986, 222817, 230832, 254648, 280224, 286479, 307776, 381972, 445634, 461664, 509296, 560448, 572958, 668451, 763944, 891268, 923328, 1018592, 1145916, 1336902, 1527888, 1782536, 2005353, 2037184, 2291832, 2673804, 3055776, 3565072, 4010706, 4583664, 5347608, 6111552, 7130144, 8021412, 9167328, 10695216, 14260288, 16042824, 18334656, 21390432, 32085648, 42780864, 64171296, 128342592]

約数ペア:

[(1, 128342592), (2, 64171296), (3, 42780864), (4, 32085648), (6, 21390432), (7, 18334656), (8, 16042824), (9, 14260288), (12, 10695216), (14, 9167328), (16, 8021412), (18, 7130144), (21, 6111552), (24, 5347608), (28, 4583664), (32, 4010706), (36, 3565072), (42, 3055776), (48, 2673804), (56, 2291832), (63, 2037184), (64, 2005353), (72, 1782536), (84, 1527888), (96, 1336902), (112, 1145916), (126, 1018592), (139, 923328), (144, 891268), (168, 763944), (192, 668451), (224, 572958), (229, 560448), (252, 509296), (278, 461664), (288, 445634), (336, 381972), (417, 307776), (448, 286479), (458, 280224), (504, 254648), (556, 230832), (576, 222817), (672, 190986), (687, 186816), (834, 153888), (916, 140112), (973, 131904), (1008, 127324), (1112, 115416), (1251, 102592), (1344, 95493), (1374, 93408), (1603, 80064), (1668, 76944), (1832, 70056), (1946, 65952), (2016, 63662), (2061, 62272), (2224, 57708), (2502, 51296), (2748, 46704), (2919, 43968), (3206, 40032), (3336, 38472), (3664, 35028), (3892, 32976), (4032, 31831), (4122, 31136), (4448, 28854), (4809, 26688), (5004, 25648), (5496, 23352), (5838, 21984), (6412, 20016), (6672, 19236), (7328, 17514), (7784, 16488), (8244, 15568), (8757, 14656), (8896, 14427), (9618, 13344), (10008, 12824), (10992, 11676)]