126800926

素因数分解:

$2^1\times 7^3\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{131}}^1$

素因数の和:254

約数の個数: 64

約数和(自身を含む): 239500800

約数和(自身を除く): 112699874

約数列:

[1, 2, 7, 14, 17, 34, 49, 83, 98, 119, 131, 166, 238, 262, 343, 581, 686, 833, 917, 1162, 1411, 1666, 1834, 2227, 2822, 4067, 4454, 5831, 6419, 8134, 9877, 10873, 11662, 12838, 15589, 19754, 21746, 28469, 31178, 44933, 56938, 69139, 76111, 89866, 109123, 138278, 152222, 184841, 218246, 369682, 483973, 532777, 763861, 967946, 1065554, 1293887, 1527722, 2587774, 3729439, 7458878, 9057209, 18114418, 63400463, 126800926]

約数ペア:

[(1, 126800926), (2, 63400463), (7, 18114418), (14, 9057209), (17, 7458878), (34, 3729439), (49, 2587774), (83, 1527722), (98, 1293887), (119, 1065554), (131, 967946), (166, 763861), (238, 532777), (262, 483973), (343, 369682), (581, 218246), (686, 184841), (833, 152222), (917, 138278), (1162, 109123), (1411, 89866), (1666, 76111), (1834, 69139), (2227, 56938), (2822, 44933), (4067, 31178), (4454, 28469), (5831, 21746), (6419, 19754), (8134, 15589), (9877, 12838), (10873, 11662)]