165217122

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{9859}}^1$

素因数の和:9900

約数の個数: 72

約数和(自身を含む): 438375600

約数和(自身を除く): 273158478

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 49, 57, 63, 98, 114, 126, 133, 147, 171, 266, 294, 342, 399, 441, 798, 882, 931, 1197, 1862, 2394, 2793, 5586, 8379, 9859, 16758, 19718, 29577, 59154, 69013, 88731, 138026, 177462, 187321, 207039, 374642, 414078, 483091, 561963, 621117, 966182, 1123926, 1242234, 1311247, 1449273, 1685889, 2622494, 2898546, 3371778, 3933741, 4347819, 7867482, 8695638, 9178729, 11801223, 18357458, 23602446, 27536187, 55072374, 82608561, 165217122]

約数ペア:

[(1, 165217122), (2, 82608561), (3, 55072374), (6, 27536187), (7, 23602446), (9, 18357458), (14, 11801223), (18, 9178729), (19, 8695638), (21, 7867482), (38, 4347819), (42, 3933741), (49, 3371778), (57, 2898546), (63, 2622494), (98, 1685889), (114, 1449273), (126, 1311247), (133, 1242234), (147, 1123926), (171, 966182), (266, 621117), (294, 561963), (342, 483091), (399, 414078), (441, 374642), (798, 207039), (882, 187321), (931, 177462), (1197, 138026), (1862, 88731), (2394, 69013), (2793, 59154), (5586, 29577), (8379, 19718), (9859, 16758)]