161982342

素因数分解:

$2^1\times 3^7\times {\mathrm{29}}^1\times {\mathrm{1277}}^1$

素因数の和:1329

約数の個数: 64

約数和(自身を含む): 377265600

約数和(自身を除く): 215283258

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 54, 58, 81, 87, 162, 174, 243, 261, 486, 522, 729, 783, 1277, 1458, 1566, 2187, 2349, 2554, 3831, 4374, 4698, 7047, 7662, 11493, 14094, 21141, 22986, 34479, 37033, 42282, 63423, 68958, 74066, 103437, 111099, 126846, 206874, 222198, 310311, 333297, 620622, 666594, 930933, 999891, 1861866, 1999782, 2792799, 2999673, 5585598, 5999346, 8999019, 17998038, 26997057, 53994114, 80991171, 161982342]

約数ペア:

[(1, 161982342), (2, 80991171), (3, 53994114), (6, 26997057), (9, 17998038), (18, 8999019), (27, 5999346), (29, 5585598), (54, 2999673), (58, 2792799), (81, 1999782), (87, 1861866), (162, 999891), (174, 930933), (243, 666594), (261, 620622), (486, 333297), (522, 310311), (729, 222198), (783, 206874), (1277, 126846), (1458, 111099), (1566, 103437), (2187, 74066), (2349, 68958), (2554, 63423), (3831, 42282), (4374, 37033), (4698, 34479), (7047, 22986), (7662, 21141), (11493, 14094)]