131857992

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{397}}^1\times {\mathrm{659}}^1$

素因数の和:1075

約数の個数: 96

約数和(自身を含む): 409780800

約数和(自身を除く): 277922808

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 397, 504, 659, 794, 1191, 1318, 1588, 1977, 2382, 2636, 2779, 3176, 3573, 3954, 4613, 4764, 5272, 5558, 5931, 7146, 7908, 8337, 9226, 9528, 11116, 11862, 13839, 14292, 15816, 16674, 18452, 22232, 23724, 25011, 27678, 28584, 33348, 36904, 41517, 47448, 50022, 55356, 66696, 83034, 100044, 110712, 166068, 200088, 261623, 332136, 523246, 784869, 1046492, 1569738, 1831361, 2092984, 2354607, 3139476, 3662722, 4709214, 5494083, 6278952, 7325444, 9418428, 10988166, 14650888, 16482249, 18836856, 21976332, 32964498, 43952664, 65928996, 131857992]

約数ペア:

[(1, 131857992), (2, 65928996), (3, 43952664), (4, 32964498), (6, 21976332), (7, 18836856), (8, 16482249), (9, 14650888), (12, 10988166), (14, 9418428), (18, 7325444), (21, 6278952), (24, 5494083), (28, 4709214), (36, 3662722), (42, 3139476), (56, 2354607), (63, 2092984), (72, 1831361), (84, 1569738), (126, 1046492), (168, 784869), (252, 523246), (397, 332136), (504, 261623), (659, 200088), (794, 166068), (1191, 110712), (1318, 100044), (1588, 83034), (1977, 66696), (2382, 55356), (2636, 50022), (2779, 47448), (3176, 41517), (3573, 36904), (3954, 33348), (4613, 28584), (4764, 27678), (5272, 25011), (5558, 23724), (5931, 22232), (7146, 18452), (7908, 16674), (8337, 15816), (9226, 14292), (9528, 13839), (11116, 11862)]