164823976

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{8719}}^1$

素因数の和:8881

約数の個数: 32

約数和(自身を含む): 329616000

約数和(自身を除く): 164792024

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 139, 278, 556, 1112, 2363, 4726, 8719, 9452, 17438, 18904, 34876, 69752, 148223, 296446, 592892, 1185784, 1211941, 2423882, 4847764, 9695528, 20602997, 41205994, 82411988, 164823976]

約数ペア:

[(1, 164823976), (2, 82411988), (4, 41205994), (8, 20602997), (17, 9695528), (34, 4847764), (68, 2423882), (136, 1211941), (139, 1185784), (278, 592892), (556, 296446), (1112, 148223), (2363, 69752), (4726, 34876), (8719, 18904), (9452, 17438)]