131570568

素因数分解:

$2^3\times 3^4\times {\mathrm{277}}^1\times {\mathrm{733}}^1$

素因数の和:1028

約数の個数: 80

約数和(自身を含む): 370354380

約数和(自身を除く): 238783812

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 277, 324, 554, 648, 733, 831, 1108, 1466, 1662, 2199, 2216, 2493, 2932, 3324, 4398, 4986, 5864, 6597, 6648, 7479, 8796, 9972, 13194, 14958, 17592, 19791, 19944, 22437, 26388, 29916, 39582, 44874, 52776, 59373, 59832, 79164, 89748, 118746, 158328, 179496, 203041, 237492, 406082, 474984, 609123, 812164, 1218246, 1624328, 1827369, 2436492, 3654738, 4872984, 5482107, 7309476, 10964214, 14618952, 16446321, 21928428, 32892642, 43856856, 65785284, 131570568]

約数ペア:

[(1, 131570568), (2, 65785284), (3, 43856856), (4, 32892642), (6, 21928428), (8, 16446321), (9, 14618952), (12, 10964214), (18, 7309476), (24, 5482107), (27, 4872984), (36, 3654738), (54, 2436492), (72, 1827369), (81, 1624328), (108, 1218246), (162, 812164), (216, 609123), (277, 474984), (324, 406082), (554, 237492), (648, 203041), (733, 179496), (831, 158328), (1108, 118746), (1466, 89748), (1662, 79164), (2199, 59832), (2216, 59373), (2493, 52776), (2932, 44874), (3324, 39582), (4398, 29916), (4986, 26388), (5864, 22437), (6597, 19944), (6648, 19791), (7479, 17592), (8796, 14958), (9972, 13194)]