140578464

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{112643}}^1$

素因数の和:112669

約数の個数: 48

約数和(自身を含む): 397408032

約数和(自身を除く): 256829568

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 624, 1248, 112643, 225286, 337929, 450572, 675858, 901144, 1351716, 1464359, 1802288, 2703432, 2928718, 3604576, 4393077, 5406864, 5857436, 8786154, 10813728, 11714872, 17572308, 23429744, 35144616, 46859488, 70289232, 140578464]

約数ペア:

[(1, 140578464), (2, 70289232), (3, 46859488), (4, 35144616), (6, 23429744), (8, 17572308), (12, 11714872), (13, 10813728), (16, 8786154), (24, 5857436), (26, 5406864), (32, 4393077), (39, 3604576), (48, 2928718), (52, 2703432), (78, 1802288), (96, 1464359), (104, 1351716), (156, 901144), (208, 675858), (312, 450572), (416, 337929), (624, 225286), (1248, 112643)]