156726218982

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{491}}^1\times {\mathrm{911}}^1\times {\mathrm{2539}}^1$

素因数の和:3969

約数の個数: 64

約数和(自身を含む): 328235950080

約数和(自身を除く): 171509731098

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 491, 911, 982, 1473, 1822, 2539, 2733, 2946, 5078, 5466, 7617, 11293, 15234, 20953, 22586, 33879, 41906, 58397, 62859, 67758, 116794, 125718, 175191, 350382, 447301, 894602, 1246649, 1341903, 2313029, 2493298, 2683806, 3739947, 4626058, 6939087, 7479894, 10287923, 13878174, 20575846, 28672927, 30863769, 53199667, 57345854, 61727538, 86018781, 106399334, 159599001, 172037562, 319198002, 1135697239, 2271394478, 3407091717, 6814183434, 26121036497, 52242072994, 78363109491, 156726218982]

約数ペア:

[(1, 156726218982), (2, 78363109491), (3, 52242072994), (6, 26121036497), (23, 6814183434), (46, 3407091717), (69, 2271394478), (138, 1135697239), (491, 319198002), (911, 172037562), (982, 159599001), (1473, 106399334), (1822, 86018781), (2539, 61727538), (2733, 57345854), (2946, 53199667), (5078, 30863769), (5466, 28672927), (7617, 20575846), (11293, 13878174), (15234, 10287923), (20953, 7479894), (22586, 6939087), (33879, 4626058), (41906, 3739947), (58397, 2683806), (62859, 2493298), (67758, 2313029), (116794, 1341903), (125718, 1246649), (175191, 894602), (350382, 447301)]