142907114

素因数分解:

$2^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{131}}^1\times {\mathrm{1163}}^1$

素因数の和:1370

約数の個数: 32

約数和(自身を含む): 250753536

約数和(自身を除く): 107846422

約数列:

[1, 2, 7, 14, 67, 131, 134, 262, 469, 917, 938, 1163, 1834, 2326, 8141, 8777, 16282, 17554, 61439, 77921, 122878, 152353, 155842, 304706, 545447, 1066471, 1090894, 2132942, 10207651, 20415302, 71453557, 142907114]

約数ペア:

[(1, 142907114), (2, 71453557), (7, 20415302), (14, 10207651), (67, 2132942), (131, 1090894), (134, 1066471), (262, 545447), (469, 304706), (917, 155842), (938, 152353), (1163, 122878), (1834, 77921), (2326, 61439), (8141, 17554), (8777, 16282)]