142591274

素因数分解:

$2^1\times 7^3\times {\mathrm{17}}^1\times {\mathrm{12227}}^1$

素因数の和:12267

約数の個数: 32

約数和(自身を含む): 264124800

約数和(自身を除く): 121533526

約数列:

[1, 2, 7, 14, 17, 34, 49, 98, 119, 238, 343, 686, 833, 1666, 5831, 11662, 12227, 24454, 85589, 171178, 207859, 415718, 599123, 1198246, 1455013, 2910026, 4193861, 8387722, 10185091, 20370182, 71295637, 142591274]

約数ペア:

[(1, 142591274), (2, 71295637), (7, 20370182), (14, 10185091), (17, 8387722), (34, 4193861), (49, 2910026), (98, 1455013), (119, 1198246), (238, 599123), (343, 415718), (686, 207859), (833, 171178), (1666, 85589), (5831, 24454), (11662, 12227)]