130784816

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{107}}^1\times {\mathrm{967}}^1$

素因数の和:1161

約数の個数: 40

約数和(自身を含む): 259269120

約数和(自身を除く): 128484304

約数列:

[1, 2, 4, 8, 16, 79, 107, 158, 214, 316, 428, 632, 856, 967, 1264, 1712, 1934, 3868, 7736, 8453, 15472, 16906, 33812, 67624, 76393, 103469, 135248, 152786, 206938, 305572, 413876, 611144, 827752, 1222288, 1655504, 8174051, 16348102, 32696204, 65392408, 130784816]

約数ペア:

[(1, 130784816), (2, 65392408), (4, 32696204), (8, 16348102), (16, 8174051), (79, 1655504), (107, 1222288), (158, 827752), (214, 611144), (316, 413876), (428, 305572), (632, 206938), (856, 152786), (967, 135248), (1264, 103469), (1712, 76393), (1934, 67624), (3868, 33812), (7736, 16906), (8453, 15472)]