16256173822

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{809}}^1\times {\mathrm{1151}}^1$

素因数の和:2041

約数の個数: 64

約数和(自身を含む): 29561241600

約数和(自身を除く): 13305067778

約数列:

[1, 2, 7, 14, 29, 43, 58, 86, 203, 301, 406, 602, 809, 1151, 1247, 1618, 2302, 2494, 5663, 8057, 8729, 11326, 16114, 17458, 23461, 33379, 34787, 46922, 49493, 66758, 69574, 98986, 164227, 233653, 243509, 328454, 346451, 467306, 487018, 692902, 931159, 1008823, 1435297, 1862318, 2017646, 2870594, 6518113, 7061761, 10047079, 13036226, 14123522, 20094158, 27003611, 40039837, 54007222, 80079674, 189025277, 280278859, 378050554, 560557718, 1161155273, 2322310546, 8128086911, 16256173822]

約数ペア:

[(1, 16256173822), (2, 8128086911), (7, 2322310546), (14, 1161155273), (29, 560557718), (43, 378050554), (58, 280278859), (86, 189025277), (203, 80079674), (301, 54007222), (406, 40039837), (602, 27003611), (809, 20094158), (1151, 14123522), (1247, 13036226), (1618, 10047079), (2302, 7061761), (2494, 6518113), (5663, 2870594), (8057, 2017646), (8729, 1862318), (11326, 1435297), (16114, 1008823), (17458, 931159), (23461, 692902), (33379, 487018), (34787, 467306), (46922, 346451), (49493, 328454), (66758, 243509), (69574, 233653), (98986, 164227)]