161600152

素因数分解:

$2^3\times 7^1\times {\mathrm{499}}^1\times {\mathrm{5783}}^1$

素因数の和:6295

約数の個数: 32

約数和(自身を含む): 347040000

約数和(自身を除く): 185439848

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 499, 998, 1996, 3493, 3992, 5783, 6986, 11566, 13972, 23132, 27944, 40481, 46264, 80962, 161924, 323848, 2885717, 5771434, 11542868, 20200019, 23085736, 40400038, 80800076, 161600152]

約数ペア:

[(1, 161600152), (2, 80800076), (4, 40400038), (7, 23085736), (8, 20200019), (14, 11542868), (28, 5771434), (56, 2885717), (499, 323848), (998, 161924), (1996, 80962), (3493, 46264), (3992, 40481), (5783, 27944), (6986, 23132), (11566, 13972)]