155893834

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{271}}^1\times {\mathrm{6689}}^1$

素因数の和:7005

約数の個数: 16

約数和(自身を含む): 240197760

約数和(自身を除く): 84303926

約数列:

[1, 2, 43, 86, 271, 542, 6689, 11653, 13378, 23306, 287627, 575254, 1812719, 3625438, 77946917, 155893834]

約数ペア:

[(1, 155893834), (2, 77946917), (43, 3625438), (86, 1812719), (271, 575254), (542, 287627), (6689, 23306), (11653, 13378)]