181919136

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{1283}}^1$

素因数の和:1514

約数の個数: 96

約数和(自身を含む): 548771328

約数和(自身を除く): 366852192

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 211, 224, 336, 422, 633, 672, 844, 1266, 1283, 1477, 1688, 2532, 2566, 2954, 3376, 3849, 4431, 5064, 5132, 5908, 6752, 7698, 8862, 8981, 10128, 10264, 11816, 15396, 17724, 17962, 20256, 20528, 23632, 26943, 30792, 35448, 35924, 41056, 47264, 53886, 61584, 70896, 71848, 107772, 123168, 141792, 143696, 215544, 270713, 287392, 431088, 541426, 812139, 862176, 1082852, 1624278, 1894991, 2165704, 3248556, 3789982, 4331408, 5684973, 6497112, 7579964, 8662816, 11369946, 12994224, 15159928, 22739892, 25988448, 30319856, 45479784, 60639712, 90959568, 181919136]

約数ペア:

[(1, 181919136), (2, 90959568), (3, 60639712), (4, 45479784), (6, 30319856), (7, 25988448), (8, 22739892), (12, 15159928), (14, 12994224), (16, 11369946), (21, 8662816), (24, 7579964), (28, 6497112), (32, 5684973), (42, 4331408), (48, 3789982), (56, 3248556), (84, 2165704), (96, 1894991), (112, 1624278), (168, 1082852), (211, 862176), (224, 812139), (336, 541426), (422, 431088), (633, 287392), (672, 270713), (844, 215544), (1266, 143696), (1283, 141792), (1477, 123168), (1688, 107772), (2532, 71848), (2566, 70896), (2954, 61584), (3376, 53886), (3849, 47264), (4431, 41056), (5064, 35924), (5132, 35448), (5908, 30792), (6752, 26943), (7698, 23632), (8862, 20528), (8981, 20256), (10128, 17962), (10264, 17724), (11816, 15396)]