156707908

素因数分解:

$2^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1\times {\mathrm{811}}^1$

素因数の和:992

約数の個数: 48

約数和(自身を含む): 321577984

約数和(自身を除く): 164870076

約数列:

[1, 2, 4, 7, 14, 28, 67, 103, 134, 206, 268, 412, 469, 721, 811, 938, 1442, 1622, 1876, 2884, 3244, 5677, 6901, 11354, 13802, 22708, 27604, 48307, 54337, 83533, 96614, 108674, 167066, 193228, 217348, 334132, 380359, 584731, 760718, 1169462, 1521436, 2338924, 5596711, 11193422, 22386844, 39176977, 78353954, 156707908]

約数ペア:

[(1, 156707908), (2, 78353954), (4, 39176977), (7, 22386844), (14, 11193422), (28, 5596711), (67, 2338924), (103, 1521436), (134, 1169462), (206, 760718), (268, 584731), (412, 380359), (469, 334132), (721, 217348), (811, 193228), (938, 167066), (1442, 108674), (1622, 96614), (1876, 83533), (2884, 54337), (3244, 48307), (5677, 27604), (6901, 22708), (11354, 13802)]