141640992

素因数分解:

$2^5\times 3^2\times {\mathrm{23}}^1\times {\mathrm{21383}}^1$

素因数の和:21422

約数の個数: 72

約数和(自身を含む): 420323904

約数和(自身を除く): 278682912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 69, 72, 92, 96, 138, 144, 184, 207, 276, 288, 368, 414, 552, 736, 828, 1104, 1656, 2208, 3312, 6624, 21383, 42766, 64149, 85532, 128298, 171064, 192447, 256596, 342128, 384894, 491809, 513192, 684256, 769788, 983618, 1026384, 1475427, 1539576, 1967236, 2052768, 2950854, 3079152, 3934472, 4426281, 5901708, 6158304, 7868944, 8852562, 11803416, 15737888, 17705124, 23606832, 35410248, 47213664, 70820496, 141640992]

約数ペア:

[(1, 141640992), (2, 70820496), (3, 47213664), (4, 35410248), (6, 23606832), (8, 17705124), (9, 15737888), (12, 11803416), (16, 8852562), (18, 7868944), (23, 6158304), (24, 5901708), (32, 4426281), (36, 3934472), (46, 3079152), (48, 2950854), (69, 2052768), (72, 1967236), (92, 1539576), (96, 1475427), (138, 1026384), (144, 983618), (184, 769788), (207, 684256), (276, 513192), (288, 491809), (368, 384894), (414, 342128), (552, 256596), (736, 192447), (828, 171064), (1104, 128298), (1656, 85532), (2208, 64149), (3312, 42766), (6624, 21383)]