164051216

素因数分解:

$2^4\times 7^2\times {\mathrm{209249}}^1$

素因数の和:209271

約数の個数: 30

約数和(自身を含む): 369744750

約数和(自身を除く): 205693534

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 209249, 418498, 836996, 1464743, 1673992, 2929486, 3347984, 5858972, 10253201, 11717944, 20506402, 23435888, 41012804, 82025608, 164051216]

約数ペア:

[(1, 164051216), (2, 82025608), (4, 41012804), (7, 23435888), (8, 20506402), (14, 11717944), (16, 10253201), (28, 5858972), (49, 3347984), (56, 2929486), (98, 1673992), (112, 1464743), (196, 836996), (392, 418498), (784, 209249)]