165286189264

素因数分解:

$2^4\times 7^2\times {\mathrm{1721}}^1\times {\mathrm{122501}}^1$

素因数の和:124244

約数の個数: 60

約数和(自身を含む): 372745900548

約数和(自身を除く): 207459711284

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 1721, 3442, 6884, 12047, 13768, 24094, 27536, 48188, 84329, 96376, 122501, 168658, 192752, 245002, 337316, 490004, 674632, 857507, 980008, 1349264, 1715014, 1960016, 3430028, 6002549, 6860056, 12005098, 13720112, 24010196, 48020392, 96040784, 210824221, 421648442, 843296884, 1475769547, 1686593768, 2951539094, 3373187536, 5903078188, 10330386829, 11806156376, 20660773658, 23612312752, 41321547316, 82643094632, 165286189264]

約数ペア:

[(1, 165286189264), (2, 82643094632), (4, 41321547316), (7, 23612312752), (8, 20660773658), (14, 11806156376), (16, 10330386829), (28, 5903078188), (49, 3373187536), (56, 2951539094), (98, 1686593768), (112, 1475769547), (196, 843296884), (392, 421648442), (784, 210824221), (1721, 96040784), (3442, 48020392), (6884, 24010196), (12047, 13720112), (13768, 12005098), (24094, 6860056), (27536, 6002549), (48188, 3430028), (84329, 1960016), (96376, 1715014), (122501, 1349264), (168658, 980008), (192752, 857507), (245002, 674632), (337316, 490004)]