145278336

素因数分解:

$2^7\times 3^1\times 7^3\times {\mathrm{1103}}^1$

素因数の和:1141

約数の個数: 128

約数和(自身を含む): 450432000

約数和(自身を除く): 305153664

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 128, 147, 168, 192, 196, 224, 294, 336, 343, 384, 392, 448, 588, 672, 686, 784, 896, 1029, 1103, 1176, 1344, 1372, 1568, 2058, 2206, 2352, 2688, 2744, 3136, 3309, 4116, 4412, 4704, 5488, 6272, 6618, 7721, 8232, 8824, 9408, 10976, 13236, 15442, 16464, 17648, 18816, 21952, 23163, 26472, 30884, 32928, 35296, 43904, 46326, 52944, 54047, 61768, 65856, 70592, 92652, 105888, 108094, 123536, 131712, 141184, 162141, 185304, 211776, 216188, 247072, 324282, 370608, 378329, 423552, 432376, 494144, 648564, 741216, 756658, 864752, 988288, 1134987, 1297128, 1482432, 1513316, 1729504, 2269974, 2594256, 2964864, 3026632, 3459008, 4539948, 5188512, 6053264, 6918016, 9079896, 10377024, 12106528, 18159792, 20754048, 24213056, 36319584, 48426112, 72639168, 145278336]

約数ペア:

[(1, 145278336), (2, 72639168), (3, 48426112), (4, 36319584), (6, 24213056), (7, 20754048), (8, 18159792), (12, 12106528), (14, 10377024), (16, 9079896), (21, 6918016), (24, 6053264), (28, 5188512), (32, 4539948), (42, 3459008), (48, 3026632), (49, 2964864), (56, 2594256), (64, 2269974), (84, 1729504), (96, 1513316), (98, 1482432), (112, 1297128), (128, 1134987), (147, 988288), (168, 864752), (192, 756658), (196, 741216), (224, 648564), (294, 494144), (336, 432376), (343, 423552), (384, 378329), (392, 370608), (448, 324282), (588, 247072), (672, 216188), (686, 211776), (784, 185304), (896, 162141), (1029, 141184), (1103, 131712), (1176, 123536), (1344, 108094), (1372, 105888), (1568, 92652), (2058, 70592), (2206, 65856), (2352, 61768), (2688, 54047), (2744, 52944), (3136, 46326), (3309, 43904), (4116, 35296), (4412, 32928), (4704, 30884), (5488, 26472), (6272, 23163), (6618, 21952), (7721, 18816), (8232, 17648), (8824, 16464), (9408, 15442), (10976, 13236)]