160790728

素因数分解:

$2^3\times 7^1\times {\mathrm{659}}^1\times {\mathrm{4357}}^1$

素因数の和:5029

約数の個数: 32

約数和(自身を含む): 345153600

約数和(自身を除く): 184362872

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 659, 1318, 2636, 4357, 4613, 5272, 8714, 9226, 17428, 18452, 30499, 34856, 36904, 60998, 121996, 243992, 2871263, 5742526, 11485052, 20098841, 22970104, 40197682, 80395364, 160790728]

約数ペア:

[(1, 160790728), (2, 80395364), (4, 40197682), (7, 22970104), (8, 20098841), (14, 11485052), (28, 5742526), (56, 2871263), (659, 243992), (1318, 121996), (2636, 60998), (4357, 36904), (4613, 34856), (5272, 30499), (8714, 18452), (9226, 17428)]