155654208

素因数分解:

$2^6\times 3^2\times {\mathrm{181}}^1\times {\mathrm{1493}}^1$

素因数の和:1692

約数の個数: 84

約数和(自身を含む): 448920108

約数和(自身を除く): 293265900

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 181, 192, 288, 362, 543, 576, 724, 1086, 1448, 1493, 1629, 2172, 2896, 2986, 3258, 4344, 4479, 5792, 5972, 6516, 8688, 8958, 11584, 11944, 13032, 13437, 17376, 17916, 23888, 26064, 26874, 34752, 35832, 47776, 52128, 53748, 71664, 95552, 104256, 107496, 143328, 214992, 270233, 286656, 429984, 540466, 810699, 859968, 1080932, 1621398, 2161864, 2432097, 3242796, 4323728, 4864194, 6485592, 8647456, 9728388, 12971184, 17294912, 19456776, 25942368, 38913552, 51884736, 77827104, 155654208]

約数ペア:

[(1, 155654208), (2, 77827104), (3, 51884736), (4, 38913552), (6, 25942368), (8, 19456776), (9, 17294912), (12, 12971184), (16, 9728388), (18, 8647456), (24, 6485592), (32, 4864194), (36, 4323728), (48, 3242796), (64, 2432097), (72, 2161864), (96, 1621398), (144, 1080932), (181, 859968), (192, 810699), (288, 540466), (362, 429984), (543, 286656), (576, 270233), (724, 214992), (1086, 143328), (1448, 107496), (1493, 104256), (1629, 95552), (2172, 71664), (2896, 53748), (2986, 52128), (3258, 47776), (4344, 35832), (4479, 34752), (5792, 26874), (5972, 26064), (6516, 23888), (8688, 17916), (8958, 17376), (11584, 13437), (11944, 13032)]