161854506

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{769}}^1\times {\mathrm{1063}}^1$

素因数の和:1851

約数の個数: 48

約数和(自身を含む): 383423040

約数和(自身を除く): 221568534

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 769, 1063, 1538, 2126, 2307, 3189, 4614, 6378, 6921, 8459, 9567, 11693, 13842, 16918, 19134, 23386, 25377, 35079, 50754, 70158, 76131, 105237, 152262, 210474, 817447, 1634894, 2452341, 4904682, 7357023, 8991917, 14714046, 17983834, 26975751, 53951502, 80927253, 161854506]

約数ペア:

[(1, 161854506), (2, 80927253), (3, 53951502), (6, 26975751), (9, 17983834), (11, 14714046), (18, 8991917), (22, 7357023), (33, 4904682), (66, 2452341), (99, 1634894), (198, 817447), (769, 210474), (1063, 152262), (1538, 105237), (2126, 76131), (2307, 70158), (3189, 50754), (4614, 35079), (6378, 25377), (6921, 23386), (8459, 19134), (9567, 16918), (11693, 13842)]