131364768

素因数分解:

$2^5\times 3^1\times {\mathrm{71}}^1\times {\mathrm{19273}}^1$

素因数の和:19357

約数の個数: 48

約数和(自身を含む): 349707456

約数和(自身を除く): 218342688

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 71, 96, 142, 213, 284, 426, 568, 852, 1136, 1704, 2272, 3408, 6816, 19273, 38546, 57819, 77092, 115638, 154184, 231276, 308368, 462552, 616736, 925104, 1368383, 1850208, 2736766, 4105149, 5473532, 8210298, 10947064, 16420596, 21894128, 32841192, 43788256, 65682384, 131364768]

約数ペア:

[(1, 131364768), (2, 65682384), (3, 43788256), (4, 32841192), (6, 21894128), (8, 16420596), (12, 10947064), (16, 8210298), (24, 5473532), (32, 4105149), (48, 2736766), (71, 1850208), (96, 1368383), (142, 925104), (213, 616736), (284, 462552), (426, 308368), (568, 231276), (852, 154184), (1136, 115638), (1704, 77092), (2272, 57819), (3408, 38546), (6816, 19273)]