157430386

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{44497}}^1$

素因数の和:44589

約数の個数: 16

約数和(自身を含む): 248298840

約数和(自身を除く): 90868454

約数列:

[1, 2, 29, 58, 61, 122, 1769, 3538, 44497, 88994, 1290413, 2580826, 2714317, 5428634, 78715193, 157430386]

約数ペア:

[(1, 157430386), (2, 78715193), (29, 5428634), (58, 2714317), (61, 2580826), (122, 1290413), (1769, 88994), (3538, 44497)]