161026884

素因数分解:

$2^2\times 3^2\times {\mathrm{2099}}^1\times {\mathrm{2131}}^1$

素因数の和:4240

約数の個数: 36

約数和(自身を含む): 407425200

約数和(自身を除く): 246398316

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 2099, 2131, 4198, 4262, 6297, 6393, 8396, 8524, 12594, 12786, 18891, 19179, 25188, 25572, 37782, 38358, 75564, 76716, 4472969, 8945938, 13418907, 17891876, 26837814, 40256721, 53675628, 80513442, 161026884]

約数ペア:

[(1, 161026884), (2, 80513442), (3, 53675628), (4, 40256721), (6, 26837814), (9, 17891876), (12, 13418907), (18, 8945938), (36, 4472969), (2099, 76716), (2131, 75564), (4198, 38358), (4262, 37782), (6297, 25572), (6393, 25188), (8396, 19179), (8524, 18891), (12594, 12786)]