155387442

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{3699701}}^1$

素因数の和:3699713

約数の個数: 16

約数和(自身を含む): 355171392

約数和(自身を除く): 199783950

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 3699701, 7399402, 11099103, 22198206, 25897907, 51795814, 77693721, 155387442]

約数ペア:

[(1, 155387442), (2, 77693721), (3, 51795814), (6, 25897907), (7, 22198206), (14, 11099103), (21, 7399402), (42, 3699701)]