157054448

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{457}}^2$

素因数の和:969

約数の個数: 30

約数和(自身を含む): 311448816

約数和(自身を除く): 154394368

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 457, 752, 914, 1828, 3656, 7312, 21479, 42958, 85916, 171832, 208849, 343664, 417698, 835396, 1670792, 3341584, 9815903, 19631806, 39263612, 78527224, 157054448]

約数ペア:

[(1, 157054448), (2, 78527224), (4, 39263612), (8, 19631806), (16, 9815903), (47, 3341584), (94, 1670792), (188, 835396), (376, 417698), (457, 343664), (752, 208849), (914, 171832), (1828, 85916), (3656, 42958), (7312, 21479)]