160791774

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{971}}^1$

素因数の和:1193

約数の個数: 64

約数和(自身を含む): 380153088

約数和(自身を除く): 219361314

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 193, 286, 386, 429, 579, 858, 971, 1158, 1942, 2123, 2509, 2913, 4246, 5018, 5826, 6369, 7527, 10681, 12623, 12738, 15054, 21362, 25246, 27599, 32043, 37869, 55198, 64086, 75738, 82797, 138853, 165594, 187403, 277706, 374806, 416559, 562209, 833118, 1124418, 2061433, 2436239, 4122866, 4872478, 6184299, 7308717, 12368598, 14617434, 26798629, 53597258, 80395887, 160791774]

約数ペア:

[(1, 160791774), (2, 80395887), (3, 53597258), (6, 26798629), (11, 14617434), (13, 12368598), (22, 7308717), (26, 6184299), (33, 4872478), (39, 4122866), (66, 2436239), (78, 2061433), (143, 1124418), (193, 833118), (286, 562209), (386, 416559), (429, 374806), (579, 277706), (858, 187403), (971, 165594), (1158, 138853), (1942, 82797), (2123, 75738), (2509, 64086), (2913, 55198), (4246, 37869), (5018, 32043), (5826, 27599), (6369, 25246), (7527, 21362), (10681, 15054), (12623, 12738)]