133793296

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{2137}}^1$

素因数の和:2208

約数の個数: 80

約数和(自身を含む): 326617984

約数和(自身を除く): 192824688

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 43, 52, 56, 86, 91, 104, 112, 172, 182, 208, 301, 344, 364, 559, 602, 688, 728, 1118, 1204, 1456, 2137, 2236, 2408, 3913, 4274, 4472, 4816, 7826, 8548, 8944, 14959, 15652, 17096, 27781, 29918, 31304, 34192, 55562, 59836, 62608, 91891, 111124, 119672, 183782, 194467, 222248, 239344, 367564, 388934, 444496, 643237, 735128, 777868, 1194583, 1286474, 1470256, 1555736, 2389166, 2572948, 3111472, 4778332, 5145896, 8362081, 9556664, 10291792, 16724162, 19113328, 33448324, 66896648, 133793296]

約数ペア:

[(1, 133793296), (2, 66896648), (4, 33448324), (7, 19113328), (8, 16724162), (13, 10291792), (14, 9556664), (16, 8362081), (26, 5145896), (28, 4778332), (43, 3111472), (52, 2572948), (56, 2389166), (86, 1555736), (91, 1470256), (104, 1286474), (112, 1194583), (172, 777868), (182, 735128), (208, 643237), (301, 444496), (344, 388934), (364, 367564), (559, 239344), (602, 222248), (688, 194467), (728, 183782), (1118, 119672), (1204, 111124), (1456, 91891), (2137, 62608), (2236, 59836), (2408, 55562), (3913, 34192), (4274, 31304), (4472, 29918), (4816, 27781), (7826, 17096), (8548, 15652), (8944, 14959)]