141770951

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1\times {\mathrm{131}}^1$

素因数の和:339

約数の個数: 32

約数和(自身を含む): 175718400

約数和(自身を除く): 33947449

約数列:

[1, 7, 19, 79, 103, 131, 133, 553, 721, 917, 1501, 1957, 2489, 8137, 10349, 10507, 13493, 13699, 17423, 56959, 72443, 94451, 154603, 196631, 256367, 1065947, 1082221, 1376417, 1794569, 7461629, 20252993, 141770951]

約数ペア:

[(1, 141770951), (7, 20252993), (19, 7461629), (79, 1794569), (103, 1376417), (131, 1082221), (133, 1065947), (553, 256367), (721, 196631), (917, 154603), (1501, 94451), (1957, 72443), (2489, 56959), (8137, 17423), (10349, 13699), (10507, 13493)]