164077235

素因数分解:

$5^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{14249}}^1$

素因数の和:14315

約数の個数: 24

約数和(自身を含む): 233928000

約数和(自身を除く): 69850765

約数列:

[1, 5, 7, 35, 47, 49, 235, 245, 329, 1645, 2303, 11515, 14249, 71245, 99743, 498715, 669703, 698201, 3348515, 3491005, 4687921, 23439605, 32815447, 164077235]

約数ペア:

[(1, 164077235), (5, 32815447), (7, 23439605), (35, 4687921), (47, 3491005), (49, 3348515), (235, 698201), (245, 669703), (329, 498715), (1645, 99743), (2303, 71245), (11515, 14249)]