149025548

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{223}}^1\times {\mathrm{823}}^1$

素因数の和:1086

約数の個数: 48

約数和(自身を含む): 310087680

約数和(自身を除く): 161062132

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 223, 406, 446, 812, 823, 892, 1561, 1646, 3122, 3292, 5761, 6244, 6467, 11522, 12934, 23044, 23867, 25868, 45269, 47734, 90538, 95468, 167069, 181076, 183529, 334138, 367058, 668276, 734116, 1284703, 2569406, 5138812, 5322341, 10644682, 21289364, 37256387, 74512774, 149025548]

約数ペア:

[(1, 149025548), (2, 74512774), (4, 37256387), (7, 21289364), (14, 10644682), (28, 5322341), (29, 5138812), (58, 2569406), (116, 1284703), (203, 734116), (223, 668276), (406, 367058), (446, 334138), (812, 183529), (823, 181076), (892, 167069), (1561, 95468), (1646, 90538), (3122, 47734), (3292, 45269), (5761, 25868), (6244, 23867), (6467, 23044), (11522, 12934)]