140160474433

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{739}}^1\times {\mathrm{1049}}^1\times {\mathrm{1123}}^1$

素因数の和:2941

約数の個数: 32

約数和(自身を含む): 167682816000

約数和(自身を除く): 27522341567

約数列:

[1, 7, 23, 161, 739, 1049, 1123, 5173, 7343, 7861, 16997, 24127, 25829, 118979, 168889, 180803, 775211, 829897, 1178027, 5426477, 5809279, 8246189, 17829853, 19087631, 27094621, 124808971, 133613417, 189662347, 870561953, 6093933671, 20022924919, 140160474433]

約数ペア:

[(1, 140160474433), (7, 20022924919), (23, 6093933671), (161, 870561953), (739, 189662347), (1049, 133613417), (1123, 124808971), (5173, 27094621), (7343, 19087631), (7861, 17829853), (16997, 8246189), (24127, 5809279), (25829, 5426477), (118979, 1178027), (168889, 829897), (180803, 775211)]