168115864

素因数分解:

$2^3\times 7^2\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{173}}^1$

素因数の和:297

約数の個数: 96

約数和(自身を含む): 384421680

約数和(自身を除く): 216305816

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 49, 56, 67, 74, 98, 134, 148, 173, 196, 259, 268, 296, 346, 392, 469, 518, 536, 692, 938, 1036, 1211, 1384, 1813, 1876, 2072, 2422, 2479, 3283, 3626, 3752, 4844, 4958, 6401, 6566, 7252, 8477, 9688, 9916, 11591, 12802, 13132, 14504, 16954, 17353, 19832, 23182, 25604, 26264, 33908, 34706, 44807, 46364, 51208, 67816, 69412, 81137, 89614, 92728, 121471, 138824, 162274, 179228, 242942, 313649, 324548, 358456, 428867, 485884, 567959, 627298, 649096, 857734, 971768, 1135918, 1254596, 1715468, 2271836, 2509192, 3002069, 3430936, 4543672, 6004138, 12008276, 21014483, 24016552, 42028966, 84057932, 168115864]

約数ペア:

[(1, 168115864), (2, 84057932), (4, 42028966), (7, 24016552), (8, 21014483), (14, 12008276), (28, 6004138), (37, 4543672), (49, 3430936), (56, 3002069), (67, 2509192), (74, 2271836), (98, 1715468), (134, 1254596), (148, 1135918), (173, 971768), (196, 857734), (259, 649096), (268, 627298), (296, 567959), (346, 485884), (392, 428867), (469, 358456), (518, 324548), (536, 313649), (692, 242942), (938, 179228), (1036, 162274), (1211, 138824), (1384, 121471), (1813, 92728), (1876, 89614), (2072, 81137), (2422, 69412), (2479, 67816), (3283, 51208), (3626, 46364), (3752, 44807), (4844, 34706), (4958, 33908), (6401, 26264), (6566, 25604), (7252, 23182), (8477, 19832), (9688, 17353), (9916, 16954), (11591, 14504), (12802, 13132)]