164156795

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1\times {\mathrm{433}}^1$

素因数の和:623

約数の個数: 32

約数和(自身を含む): 220860864

約数和(自身を除く): 56704069

約数列:

[1, 5, 11, 55, 61, 113, 305, 433, 565, 671, 1243, 2165, 3355, 4763, 6215, 6893, 23815, 26413, 34465, 48929, 75823, 132065, 244645, 290543, 379115, 538219, 1452715, 2691095, 2984669, 14923345, 32831359, 164156795]

約数ペア:

[(1, 164156795), (5, 32831359), (11, 14923345), (55, 2984669), (61, 2691095), (113, 1452715), (305, 538219), (433, 379115), (565, 290543), (671, 244645), (1243, 132065), (2165, 75823), (3355, 48929), (4763, 34465), (6215, 26413), (6893, 23815)]