161725536

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{80221}}^1$

素因数の和:80244

約数の個数: 72

約数和(自身を含む): 525614544

約数和(自身を除く): 363889008

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 80221, 160442, 240663, 320884, 481326, 561547, 641768, 721989, 962652, 1123094, 1283536, 1443978, 1684641, 1925304, 2246188, 2567072, 2887956, 3369282, 3850608, 4492376, 5053923, 5775912, 6738564, 7701216, 8984752, 10107846, 11551824, 13477128, 17969504, 20215692, 23103648, 26954256, 40431384, 53908512, 80862768, 161725536]

約数ペア:

[(1, 161725536), (2, 80862768), (3, 53908512), (4, 40431384), (6, 26954256), (7, 23103648), (8, 20215692), (9, 17969504), (12, 13477128), (14, 11551824), (16, 10107846), (18, 8984752), (21, 7701216), (24, 6738564), (28, 5775912), (32, 5053923), (36, 4492376), (42, 3850608), (48, 3369282), (56, 2887956), (63, 2567072), (72, 2246188), (84, 1925304), (96, 1684641), (112, 1443978), (126, 1283536), (144, 1123094), (168, 962652), (224, 721989), (252, 641768), (288, 561547), (336, 481326), (504, 320884), (672, 240663), (1008, 160442), (2016, 80221)]