128826432

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{359}}^1$

素因数の和:473

約数の個数: 168

約数和(自身を含む): 427939200

約数和(自身を除く): 299112768

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, 89, 96, 112, 126, 144, 168, 178, 192, 224, 252, 267, 288, 336, 356, 359, 448, 504, 534, 576, 623, 672, 712, 718, 801, 1008, 1068, 1077, 1246, 1344, 1424, 1436, 1602, 1869, 2016, 2136, 2154, 2492, 2513, 2848, 2872, 3204, 3231, 3738, 4032, 4272, 4308, 4984, 5026, 5607, 5696, 5744, 6408, 6462, 7476, 7539, 8544, 8616, 9968, 10052, 11214, 11488, 12816, 12924, 14952, 15078, 17088, 17232, 19936, 20104, 22428, 22617, 22976, 25632, 25848, 29904, 30156, 31951, 34464, 39872, 40208, 44856, 45234, 51264, 51696, 59808, 60312, 63902, 68928, 80416, 89712, 90468, 95853, 103392, 119616, 120624, 127804, 160832, 179424, 180936, 191706, 206784, 223657, 241248, 255608, 287559, 358848, 361872, 383412, 447314, 482496, 511216, 575118, 670971, 723744, 766824, 894628, 1022432, 1150236, 1341942, 1447488, 1533648, 1789256, 2012913, 2044864, 2300472, 2683884, 3067296, 3578512, 4025826, 4600944, 5367768, 6134592, 7157024, 8051652, 9201888, 10735536, 14314048, 16103304, 18403776, 21471072, 32206608, 42942144, 64413216, 128826432]

約数ペア:

[(1, 128826432), (2, 64413216), (3, 42942144), (4, 32206608), (6, 21471072), (7, 18403776), (8, 16103304), (9, 14314048), (12, 10735536), (14, 9201888), (16, 8051652), (18, 7157024), (21, 6134592), (24, 5367768), (28, 4600944), (32, 4025826), (36, 3578512), (42, 3067296), (48, 2683884), (56, 2300472), (63, 2044864), (64, 2012913), (72, 1789256), (84, 1533648), (89, 1447488), (96, 1341942), (112, 1150236), (126, 1022432), (144, 894628), (168, 766824), (178, 723744), (192, 670971), (224, 575118), (252, 511216), (267, 482496), (288, 447314), (336, 383412), (356, 361872), (359, 358848), (448, 287559), (504, 255608), (534, 241248), (576, 223657), (623, 206784), (672, 191706), (712, 180936), (718, 179424), (801, 160832), (1008, 127804), (1068, 120624), (1077, 119616), (1246, 103392), (1344, 95853), (1424, 90468), (1436, 89712), (1602, 80416), (1869, 68928), (2016, 63902), (2136, 60312), (2154, 59808), (2492, 51696), (2513, 51264), (2848, 45234), (2872, 44856), (3204, 40208), (3231, 39872), (3738, 34464), (4032, 31951), (4272, 30156), (4308, 29904), (4984, 25848), (5026, 25632), (5607, 22976), (5696, 22617), (5744, 22428), (6408, 20104), (6462, 19936), (7476, 17232), (7539, 17088), (8544, 15078), (8616, 14952), (9968, 12924), (10052, 12816), (11214, 11488)]