140447064

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^2\times {\mathrm{20249}}^1$

素因数の和:20292

約数の個数: 48

約数和(自身を含む): 373005000

約数和(自身を除く): 232557936

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 289, 408, 578, 867, 1156, 1734, 2312, 3468, 6936, 20249, 40498, 60747, 80996, 121494, 161992, 242988, 344233, 485976, 688466, 1032699, 1376932, 2065398, 2753864, 4130796, 5851961, 8261592, 11703922, 17555883, 23407844, 35111766, 46815688, 70223532, 140447064]

約数ペア:

[(1, 140447064), (2, 70223532), (3, 46815688), (4, 35111766), (6, 23407844), (8, 17555883), (12, 11703922), (17, 8261592), (24, 5851961), (34, 4130796), (51, 2753864), (68, 2065398), (102, 1376932), (136, 1032699), (204, 688466), (289, 485976), (408, 344233), (578, 242988), (867, 161992), (1156, 121494), (1734, 80996), (2312, 60747), (3468, 40498), (6936, 20249)]