239129548

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{12253}}^1$

素因数の和:12322

約数の個数: 48

約数和(自身を含む): 518785344

約数和(自身を除く): 279655796

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 41, 68, 82, 119, 164, 238, 287, 476, 574, 697, 1148, 1394, 2788, 4879, 9758, 12253, 19516, 24506, 49012, 85771, 171542, 208301, 343084, 416602, 502373, 833204, 1004746, 1458107, 2009492, 2916214, 3516611, 5832428, 7033222, 8540341, 14066444, 17080682, 34161364, 59782387, 119564774, 239129548]

約数ペア:

[(1, 239129548), (2, 119564774), (4, 59782387), (7, 34161364), (14, 17080682), (17, 14066444), (28, 8540341), (34, 7033222), (41, 5832428), (68, 3516611), (82, 2916214), (119, 2009492), (164, 1458107), (238, 1004746), (287, 833204), (476, 502373), (574, 416602), (697, 343084), (1148, 208301), (1394, 171542), (2788, 85771), (4879, 49012), (9758, 24506), (12253, 19516)]