157324442

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{313}}^1$

素因数の和:435

約数の個数: 48

約数和(自身を含む): 272622336

約数和(自身を除く): 115297894

約数列:

[1, 2, 11, 22, 31, 62, 67, 121, 134, 242, 313, 341, 626, 682, 737, 1474, 2077, 3443, 3751, 4154, 6886, 7502, 8107, 9703, 16214, 19406, 20971, 22847, 37873, 41942, 45694, 75746, 106733, 213466, 230681, 251317, 461362, 502634, 650101, 1174063, 1300202, 2348126, 2537491, 5074982, 7151111, 14302222, 78662221, 157324442]

約数ペア:

[(1, 157324442), (2, 78662221), (11, 14302222), (22, 7151111), (31, 5074982), (62, 2537491), (67, 2348126), (121, 1300202), (134, 1174063), (242, 650101), (313, 502634), (341, 461362), (626, 251317), (682, 230681), (737, 213466), (1474, 106733), (2077, 75746), (3443, 45694), (3751, 41942), (4154, 37873), (6886, 22847), (7502, 20971), (8107, 19406), (9703, 16214)]