157021158

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1117}}^1\times {\mathrm{3347}}^1$

素因数の和:4476

約数の個数: 32

約数和(自身を含む): 359334144

約数和(自身を除く): 202312986

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1117, 2234, 3347, 3351, 6694, 6702, 7819, 10041, 15638, 20082, 23429, 23457, 46858, 46914, 70287, 140574, 3738599, 7477198, 11215797, 22431594, 26170193, 52340386, 78510579, 157021158]

約数ペア:

[(1, 157021158), (2, 78510579), (3, 52340386), (6, 26170193), (7, 22431594), (14, 11215797), (21, 7477198), (42, 3738599), (1117, 140574), (2234, 70287), (3347, 46914), (3351, 46858), (6694, 23457), (6702, 23429), (7819, 20082), (10041, 15638)]