156711881984

素因数分解:

$2^8\times 7^1\times {\mathrm{41}}^1\times {\mathrm{2132947}}^1$

素因数の和:2133011

約数の個数: 72

約数和(自身を含む): 366218639808

約数和(自身を除く): 209506757824

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 41, 56, 64, 82, 112, 128, 164, 224, 256, 287, 328, 448, 574, 656, 896, 1148, 1312, 1792, 2296, 2624, 4592, 5248, 9184, 10496, 18368, 36736, 73472, 2132947, 4265894, 8531788, 14930629, 17063576, 29861258, 34127152, 59722516, 68254304, 87450827, 119445032, 136508608, 174901654, 238890064, 273017216, 349803308, 477780128, 546034432, 612155789, 699606616, 955560256, 1224311578, 1399213232, 1911120512, 2448623156, 2798426464, 3822241024, 4897246312, 5596852928, 9794492624, 11193705856, 19588985248, 22387411712, 39177970496, 78355940992, 156711881984]

約数ペア:

[(1, 156711881984), (2, 78355940992), (4, 39177970496), (7, 22387411712), (8, 19588985248), (14, 11193705856), (16, 9794492624), (28, 5596852928), (32, 4897246312), (41, 3822241024), (56, 2798426464), (64, 2448623156), (82, 1911120512), (112, 1399213232), (128, 1224311578), (164, 955560256), (224, 699606616), (256, 612155789), (287, 546034432), (328, 477780128), (448, 349803308), (574, 273017216), (656, 238890064), (896, 174901654), (1148, 136508608), (1312, 119445032), (1792, 87450827), (2296, 68254304), (2624, 59722516), (4592, 34127152), (5248, 29861258), (9184, 17063576), (10496, 14930629), (18368, 8531788), (36736, 4265894), (73472, 2132947)]