156837401

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{379}}^1\times {\mathrm{1907}}^1$

素因数の和:2324

約数の個数: 16

約数和(自身を含む): 185610240

約数和(自身を除く): 28772839

約数列:

[1, 7, 31, 217, 379, 1907, 2653, 11749, 13349, 59117, 82243, 413819, 722753, 5059271, 22405343, 156837401]

約数ペア:

[(1, 156837401), (7, 22405343), (31, 5059271), (217, 722753), (379, 413819), (1907, 82243), (2653, 59117), (11749, 13349)]