129431456

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{52529}}^1$

素因数の和:52557

約数の個数: 48

約数和(自身を含む): 317701440

約数和(自身を除く): 188269984

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 77, 88, 112, 154, 176, 224, 308, 352, 616, 1232, 2464, 52529, 105058, 210116, 367703, 420232, 577819, 735406, 840464, 1155638, 1470812, 1680928, 2311276, 2941624, 4044733, 4622552, 5883248, 8089466, 9245104, 11766496, 16178932, 18490208, 32357864, 64715728, 129431456]

約数ペア:

[(1, 129431456), (2, 64715728), (4, 32357864), (7, 18490208), (8, 16178932), (11, 11766496), (14, 9245104), (16, 8089466), (22, 5883248), (28, 4622552), (32, 4044733), (44, 2941624), (56, 2311276), (77, 1680928), (88, 1470812), (112, 1155638), (154, 840464), (176, 735406), (224, 577819), (308, 420232), (352, 367703), (616, 210116), (1232, 105058), (2464, 52529)]