129920712

素因数分解:

$2^3\times 3^1\times {\mathrm{197}}^1\times {\mathrm{27479}}^1$

素因数の和:27685

約数の個数: 32

約数和(自身を含む): 326462400

約数和(自身を除く): 196541688

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 197, 394, 591, 788, 1182, 1576, 2364, 4728, 27479, 54958, 82437, 109916, 164874, 219832, 329748, 659496, 5413363, 10826726, 16240089, 21653452, 32480178, 43306904, 64960356, 129920712]

約数ペア:

[(1, 129920712), (2, 64960356), (3, 43306904), (4, 32480178), (6, 21653452), (8, 16240089), (12, 10826726), (24, 5413363), (197, 659496), (394, 329748), (591, 219832), (788, 164874), (1182, 109916), (1576, 82437), (2364, 54958), (4728, 27479)]