129472896

素因数分解:

$2^7\times 3^1\times 7^3\times {\mathrm{983}}^1$

素因数の和:1021

約数の個数: 128

約数和(自身を含む): 401472000

約数和(自身を除く): 271999104

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, 983, 1029, 1176, 1344, 1372, 1568, 1966, 2058, 2352, 2688, 2744, 2949, 3136, 3932, 4116, 4704, 5488, 5898, 6272, 6881, 7864, 8232, 9408, 10976, 11796, 13762, 15728, 16464, 18816, 20643, 21952, 23592, 27524, 31456, 32928, 41286, 43904, 47184, 48167, 55048, 62912, 65856, 82572, 94368, 96334, 110096, 125824, 131712, 144501, 165144, 188736, 192668, 220192, 289002, 330288, 337169, 377472, 385336, 440384, 578004, 660576, 674338, 770672, 880768, 1011507, 1156008, 1321152, 1348676, 1541344, 2023014, 2312016, 2642304, 2697352, 3082688, 4046028, 4624032, 5394704, 6165376, 8092056, 9248064, 10789408, 16184112, 18496128, 21578816, 32368224, 43157632, 64736448, 129472896]

約数ペア:

[(1, 129472896), (2, 64736448), (3, 43157632), (4, 32368224), (6, 21578816), (7, 18496128), (8, 16184112), (12, 10789408), (14, 9248064), (16, 8092056), (21, 6165376), (24, 5394704), (28, 4624032), (32, 4046028), (42, 3082688), (48, 2697352), (49, 2642304), (56, 2312016), (64, 2023014), (84, 1541344), (96, 1348676), (98, 1321152), (112, 1156008), (128, 1011507), (147, 880768), (168, 770672), (192, 674338), (196, 660576), (224, 578004), (294, 440384), (336, 385336), (343, 377472), (384, 337169), (392, 330288), (448, 289002), (588, 220192), (672, 192668), (686, 188736), (784, 165144), (896, 144501), (983, 131712), (1029, 125824), (1176, 110096), (1344, 96334), (1372, 94368), (1568, 82572), (1966, 65856), (2058, 62912), (2352, 55048), (2688, 48167), (2744, 47184), (2949, 43904), (3136, 41286), (3932, 32928), (4116, 31456), (4704, 27524), (5488, 23592), (5898, 21952), (6272, 20643), (6881, 18816), (7864, 16464), (8232, 15728), (9408, 13762), (10976, 11796)]