15748248656

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{55511}}^1$

素因数の和:55692

約数の個数: 80

約数和(自身を含む): 37170835200

約数和(自身を除く): 21422586544

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 149, 238, 272, 298, 476, 596, 952, 1043, 1192, 1904, 2086, 2384, 2533, 4172, 5066, 8344, 10132, 16688, 17731, 20264, 35462, 40528, 55511, 70924, 111022, 141848, 222044, 283696, 388577, 444088, 777154, 888176, 943687, 1554308, 1887374, 3108616, 3774748, 6217232, 6605809, 7549496, 8271139, 13211618, 15098992, 16542278, 26423236, 33084556, 52846472, 57897973, 66169112, 105692944, 115795946, 132338224, 140609363, 231591892, 281218726, 463183784, 562437452, 926367568, 984265541, 1124874904, 1968531082, 2249749808, 3937062164, 7874124328, 15748248656]

約数ペア:

[(1, 15748248656), (2, 7874124328), (4, 3937062164), (7, 2249749808), (8, 1968531082), (14, 1124874904), (16, 984265541), (17, 926367568), (28, 562437452), (34, 463183784), (56, 281218726), (68, 231591892), (112, 140609363), (119, 132338224), (136, 115795946), (149, 105692944), (238, 66169112), (272, 57897973), (298, 52846472), (476, 33084556), (596, 26423236), (952, 16542278), (1043, 15098992), (1192, 13211618), (1904, 8271139), (2086, 7549496), (2384, 6605809), (2533, 6217232), (4172, 3774748), (5066, 3108616), (8344, 1887374), (10132, 1554308), (16688, 943687), (17731, 888176), (20264, 777154), (35462, 444088), (40528, 388577), (55511, 283696), (70924, 222044), (111022, 141848)]