165380376

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{984407}}^1$

素因数の和:984423

約数の個数: 32

約数和(自身を含む): 472515840

約数和(自身を除く): 307135464

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 984407, 1968814, 2953221, 3937628, 5906442, 6890849, 7875256, 11812884, 13781698, 20672547, 23625768, 27563396, 41345094, 55126792, 82690188, 165380376]

約数ペア:

[(1, 165380376), (2, 82690188), (3, 55126792), (4, 41345094), (6, 27563396), (7, 23625768), (8, 20672547), (12, 13781698), (14, 11812884), (21, 7875256), (24, 6890849), (28, 5906442), (42, 3937628), (56, 2953221), (84, 1968814), (168, 984407)]