158978899

素因数分解:

${\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{229}}^1\times {\mathrm{647}}^1$

素因数の和:942

約数の個数: 16

約数和(自身を含む): 169905600

約数和(自身を除く): 10926701

約数列:

[1, 29, 37, 229, 647, 1073, 6641, 8473, 18763, 23939, 148163, 245717, 694231, 4296727, 5482031, 158978899]

約数ペア:

[(1, 158978899), (29, 5482031), (37, 4296727), (229, 694231), (647, 245717), (1073, 148163), (6641, 23939), (8473, 18763)]