168187432

素因数分解:

$2^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{63901}}^1$

素因数の和:63961

約数の個数: 32

約数和(自身を含む): 368075520

約数和(自身を除く): 199888088

約数列:

[1, 2, 4, 7, 8, 14, 28, 47, 56, 94, 188, 329, 376, 658, 1316, 2632, 63901, 127802, 255604, 447307, 511208, 894614, 1789228, 3003347, 3578456, 6006694, 12013388, 21023429, 24026776, 42046858, 84093716, 168187432]

約数ペア:

[(1, 168187432), (2, 84093716), (4, 42046858), (7, 24026776), (8, 21023429), (14, 12013388), (28, 6006694), (47, 3578456), (56, 3003347), (94, 1789228), (188, 894614), (329, 511208), (376, 447307), (658, 255604), (1316, 127802), (2632, 63901)]