161768266

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{1549}}^1$

素因数の和:1710

約数の個数: 32

約数和(自身を含む): 273196800

約数和(自身を除く): 111428534

約数列:

[1, 2, 11, 22, 47, 94, 101, 202, 517, 1034, 1111, 1549, 2222, 3098, 4747, 9494, 17039, 34078, 52217, 72803, 104434, 145606, 156449, 312898, 800833, 1601666, 1720939, 3441878, 7353103, 14706206, 80884133, 161768266]

約数ペア:

[(1, 161768266), (2, 80884133), (11, 14706206), (22, 7353103), (47, 3441878), (94, 1720939), (101, 1601666), (202, 800833), (517, 312898), (1034, 156449), (1111, 145606), (1549, 104434), (2222, 72803), (3098, 52217), (4747, 34078), (9494, 17039)]