139804984

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{26927}}^1$

素因数の和:27003

約数の個数: 32

約数和(自身を含む): 290822400

約数和(自身を除く): 151017416

約数列:

[1, 2, 4, 8, 11, 22, 44, 59, 88, 118, 236, 472, 649, 1298, 2596, 5192, 26927, 53854, 107708, 215416, 296197, 592394, 1184788, 1588693, 2369576, 3177386, 6354772, 12709544, 17475623, 34951246, 69902492, 139804984]

約数ペア:

[(1, 139804984), (2, 69902492), (4, 34951246), (8, 17475623), (11, 12709544), (22, 6354772), (44, 3177386), (59, 2369576), (88, 1588693), (118, 1184788), (236, 592394), (472, 296197), (649, 215416), (1298, 107708), (2596, 53854), (5192, 26927)]