156966534655

素因数分解:

$5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{271}}^1\times {\mathrm{119057}}^1$

素因数の和:119479

約数の個数: 32

約数和(自身を含む): 217618974720

約数和(自身を除く): 60652440065

約数列:

[1, 5, 7, 35, 139, 271, 695, 973, 1355, 1897, 4865, 9485, 37669, 119057, 188345, 263683, 595285, 833399, 1318415, 4166995, 16548923, 32264447, 82744615, 115842461, 161322235, 225851129, 579212305, 1129255645, 4484758133, 22423790665, 31393306931, 156966534655]

約数ペア:

[(1, 156966534655), (5, 31393306931), (7, 22423790665), (35, 4484758133), (139, 1129255645), (271, 579212305), (695, 225851129), (973, 161322235), (1355, 115842461), (1897, 82744615), (4865, 32264447), (9485, 16548923), (37669, 4166995), (119057, 1318415), (188345, 833399), (263683, 595285)]