156922007

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{43}}^1\times {\mathrm{919}}^1$

素因数の和:1011

約数の個数: 24

約数和(自身を含む): 185074560

約数和(自身を除く): 28152553

約数列:

[1, 11, 19, 43, 209, 361, 473, 817, 919, 3971, 8987, 10109, 15523, 17461, 39517, 170753, 192071, 331759, 434687, 750823, 3649349, 8259053, 14265637, 156922007]

約数ペア:

[(1, 156922007), (11, 14265637), (19, 8259053), (43, 3649349), (209, 750823), (361, 434687), (473, 331759), (817, 192071), (919, 170753), (3971, 39517), (8987, 17461), (10109, 15523)]