118720912

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{1321}}^1$

素因数の和:1507

約数の個数: 40

約数和(自身を含む): 237531672

約数和(自身を除く): 118810760

約数列:

[1, 2, 4, 8, 16, 41, 82, 137, 164, 274, 328, 548, 656, 1096, 1321, 2192, 2642, 5284, 5617, 10568, 11234, 21136, 22468, 44936, 54161, 89872, 108322, 180977, 216644, 361954, 433288, 723908, 866576, 1447816, 2895632, 7420057, 14840114, 29680228, 59360456, 118720912]

約数ペア:

[(1, 118720912), (2, 59360456), (4, 29680228), (8, 14840114), (16, 7420057), (41, 2895632), (82, 1447816), (137, 866576), (164, 723908), (274, 433288), (328, 361954), (548, 216644), (656, 180977), (1096, 108322), (1321, 89872), (2192, 54161), (2642, 44936), (5284, 22468), (5617, 21136), (10568, 11234)]