156739394

素因数分解:

$2^1\times 7^1\times {\mathrm{701}}^1\times {\mathrm{15971}}^1$

素因数の和:16681

約数の個数: 16

約数和(自身を含む): 269096256

約数和(自身を除く): 112356862

約数列:

[1, 2, 7, 14, 701, 1402, 4907, 9814, 15971, 31942, 111797, 223594, 11195671, 22391342, 78369697, 156739394]

約数ペア:

[(1, 156739394), (2, 78369697), (7, 22391342), (14, 11195671), (701, 223594), (1402, 111797), (4907, 31942), (9814, 15971)]