156964888105

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{163363}}^1$

素因数の和:163561

約数の個数: 32

約数和(自身を含む): 199251803520

約数和(自身を除く): 42286915415

約数列:

[1, 5, 41, 43, 109, 205, 215, 545, 1763, 4469, 4687, 8815, 22345, 23435, 163363, 192167, 816815, 960835, 6697883, 7024609, 17806567, 33489415, 35123045, 89032835, 288008969, 730069247, 765682381, 1440044845, 3650346235, 3828411905, 31392977621, 156964888105]

約数ペア:

[(1, 156964888105), (5, 31392977621), (41, 3828411905), (43, 3650346235), (109, 1440044845), (205, 765682381), (215, 730069247), (545, 288008969), (1763, 89032835), (4469, 35123045), (4687, 33489415), (8815, 17806567), (22345, 7024609), (23435, 6697883), (163363, 960835), (192167, 816815)]