165731324

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{53051}}^1$

素因数の和:53137

約数の個数: 24

約数和(自身を含む): 320858496

約数和(自身を除く): 155127172

約数列:

[1, 2, 4, 11, 22, 44, 71, 142, 284, 781, 1562, 3124, 53051, 106102, 212204, 583561, 1167122, 2334244, 3766621, 7533242, 15066484, 41432831, 82865662, 165731324]

約数ペア:

[(1, 165731324), (2, 82865662), (4, 41432831), (11, 15066484), (22, 7533242), (44, 3766621), (71, 2334244), (142, 1167122), (284, 583561), (781, 212204), (1562, 106102), (3124, 53051)]