140278608

素因数分解:

$2^4\times 3^3\times {\mathrm{443}}^1\times {\mathrm{733}}^1$

素因数の和:1193

約数の個数: 80

約数和(自身を含む): 404111040

約数和(自身を除く): 263832432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 443, 733, 886, 1329, 1466, 1772, 2199, 2658, 2932, 3544, 3987, 4398, 5316, 5864, 6597, 7088, 7974, 8796, 10632, 11728, 11961, 13194, 15948, 17592, 19791, 21264, 23922, 26388, 31896, 35184, 39582, 47844, 52776, 63792, 79164, 95688, 105552, 158328, 191376, 316656, 324719, 649438, 974157, 1298876, 1948314, 2597752, 2922471, 3896628, 5195504, 5844942, 7793256, 8767413, 11689884, 15586512, 17534826, 23379768, 35069652, 46759536, 70139304, 140278608]

約数ペア:

[(1, 140278608), (2, 70139304), (3, 46759536), (4, 35069652), (6, 23379768), (8, 17534826), (9, 15586512), (12, 11689884), (16, 8767413), (18, 7793256), (24, 5844942), (27, 5195504), (36, 3896628), (48, 2922471), (54, 2597752), (72, 1948314), (108, 1298876), (144, 974157), (216, 649438), (432, 324719), (443, 316656), (733, 191376), (886, 158328), (1329, 105552), (1466, 95688), (1772, 79164), (2199, 63792), (2658, 52776), (2932, 47844), (3544, 39582), (3987, 35184), (4398, 31896), (5316, 26388), (5864, 23922), (6597, 21264), (7088, 19791), (7974, 17592), (8796, 15948), (10632, 13194), (11728, 11961)]