120139552

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{5449}}^1$

素因数の和:5525

約数の個数: 48

約数和(自身を含む): 259572600

約数和(自身を除く): 139433048

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 53, 104, 106, 208, 212, 416, 424, 689, 848, 1378, 1696, 2756, 5449, 5512, 10898, 11024, 21796, 22048, 43592, 70837, 87184, 141674, 174368, 283348, 288797, 566696, 577594, 1133392, 1155188, 2266784, 2310376, 3754361, 4620752, 7508722, 9241504, 15017444, 30034888, 60069776, 120139552]

約数ペア:

[(1, 120139552), (2, 60069776), (4, 30034888), (8, 15017444), (13, 9241504), (16, 7508722), (26, 4620752), (32, 3754361), (52, 2310376), (53, 2266784), (104, 1155188), (106, 1133392), (208, 577594), (212, 566696), (416, 288797), (424, 283348), (689, 174368), (848, 141674), (1378, 87184), (1696, 70837), (2756, 43592), (5449, 22048), (5512, 21796), (10898, 11024)]