138864166

素因数分解:

$2^1\times 7^1\times {\mathrm{2351}}^1\times {\mathrm{4219}}^1$

素因数の和:6579

約数の個数: 16

約数和(自身を含む): 238210560

約数和(自身を除く): 99346394

約数列:

[1, 2, 7, 14, 2351, 4219, 4702, 8438, 16457, 29533, 32914, 59066, 9918869, 19837738, 69432083, 138864166]

約数ペア:

[(1, 138864166), (2, 69432083), (7, 19837738), (14, 9918869), (2351, 59066), (4219, 32914), (4702, 29533), (8438, 16457)]