156950260

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{413027}}^1$

素因数の和:413055

約数の個数: 24

約数和(自身を含む): 346943520

約数和(自身を除く): 189993260

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 413027, 826054, 1652108, 2065135, 4130270, 7847513, 8260540, 15695026, 31390052, 39237565, 78475130, 156950260]

約数ペア:

[(1, 156950260), (2, 78475130), (4, 39237565), (5, 31390052), (10, 15695026), (19, 8260540), (20, 7847513), (38, 4130270), (76, 2065135), (95, 1652108), (190, 826054), (380, 413027)]