157450168

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{6761}}^1$

素因数の和:6879

約数の個数: 32

約数和(自身を含む): 306724320

約数和(自身を除く): 149274152

約数列:

[1, 2, 4, 8, 41, 71, 82, 142, 164, 284, 328, 568, 2911, 5822, 6761, 11644, 13522, 23288, 27044, 54088, 277201, 480031, 554402, 960062, 1108804, 1920124, 2217608, 3840248, 19681271, 39362542, 78725084, 157450168]

約数ペア:

[(1, 157450168), (2, 78725084), (4, 39362542), (8, 19681271), (41, 3840248), (71, 2217608), (82, 1920124), (142, 1108804), (164, 960062), (284, 554402), (328, 480031), (568, 277201), (2911, 54088), (5822, 27044), (6761, 23288), (11644, 13522)]