128513712

素因数分解:

$2^4\times 3^1\times {\mathrm{2677369}}^1$

素因数の和:2677380

約数の個数: 20

約数和(自身を含む): 331993880

約数和(自身を除く): 203480168

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 2677369, 5354738, 8032107, 10709476, 16064214, 21418952, 32128428, 42837904, 64256856, 128513712]

約数ペア:

[(1, 128513712), (2, 64256856), (3, 42837904), (4, 32128428), (6, 21418952), (8, 16064214), (12, 10709476), (16, 8032107), (24, 5354738), (48, 2677369)]