142582916

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{268013}}^1$

素因数の和:268043

約数の個数: 24

約数和(自身を含む): 300175680

約数和(自身を除く): 157592764

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 268013, 536026, 1072052, 1876091, 3752182, 5092247, 7504364, 10184494, 20368988, 35645729, 71291458, 142582916]

約数ペア:

[(1, 142582916), (2, 71291458), (4, 35645729), (7, 20368988), (14, 10184494), (19, 7504364), (28, 5092247), (38, 3752182), (76, 1876091), (133, 1072052), (266, 536026), (532, 268013)]