133695476

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{16139}}^1$

素因数の和:16271

約数の個数: 24

約数和(自身を含む): 248556000

約数和(自身を除く): 114860524

約数列:

[1, 2, 4, 19, 38, 76, 109, 218, 436, 2071, 4142, 8284, 16139, 32278, 64556, 306641, 613282, 1226564, 1759151, 3518302, 7036604, 33423869, 66847738, 133695476]

約数ペア:

[(1, 133695476), (2, 66847738), (4, 33423869), (19, 7036604), (38, 3518302), (76, 1759151), (109, 1226564), (218, 613282), (436, 306641), (2071, 64556), (4142, 32278), (8284, 16139)]