157285464

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{936223}}^1$

素因数の和:936239

約数の個数: 32

約数和(自身を含む): 449387520

約数和(自身を除く): 292102056

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 936223, 1872446, 2808669, 3744892, 5617338, 6553561, 7489784, 11234676, 13107122, 19660683, 22469352, 26214244, 39321366, 52428488, 78642732, 157285464]

約数ペア:

[(1, 157285464), (2, 78642732), (3, 52428488), (4, 39321366), (6, 26214244), (7, 22469352), (8, 19660683), (12, 13107122), (14, 11234676), (21, 7489784), (24, 6553561), (28, 5617338), (42, 3744892), (56, 2808669), (84, 1872446), (168, 936223)]