153998448

素因数分解:

$2^4\times 3^1\times {\mathrm{223}}^1\times {\mathrm{14387}}^1$

素因数の和:14621

約数の個数: 40

約数和(自身を含む): 399641088

約数和(自身を除く): 245642640

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 223, 446, 669, 892, 1338, 1784, 2676, 3568, 5352, 10704, 14387, 28774, 43161, 57548, 86322, 115096, 172644, 230192, 345288, 690576, 3208301, 6416602, 9624903, 12833204, 19249806, 25666408, 38499612, 51332816, 76999224, 153998448]

約数ペア:

[(1, 153998448), (2, 76999224), (3, 51332816), (4, 38499612), (6, 25666408), (8, 19249806), (12, 12833204), (16, 9624903), (24, 6416602), (48, 3208301), (223, 690576), (446, 345288), (669, 230192), (892, 172644), (1338, 115096), (1784, 86322), (2676, 57548), (3568, 43161), (5352, 28774), (10704, 14387)]