156714353404

素因数分解:

$2^2\times 7^1\times {\mathrm{197}}^1\times {\mathrm{223}}^1\times {\mathrm{127403}}^1$

素因数の和:127834

約数の個数: 48

約数和(自身を含む): 316434843648

約数和(自身を除く): 159720490244

約数列:

[1, 2, 4, 7, 14, 28, 197, 223, 394, 446, 788, 892, 1379, 1561, 2758, 3122, 5516, 6244, 43931, 87862, 127403, 175724, 254806, 307517, 509612, 615034, 891821, 1230068, 1783642, 3567284, 25098391, 28410869, 50196782, 56821738, 100393564, 113643476, 175688737, 198876083, 351377474, 397752166, 702754948, 795504332, 5596941193, 11193882386, 22387764772, 39178588351, 78357176702, 156714353404]

約数ペア:

[(1, 156714353404), (2, 78357176702), (4, 39178588351), (7, 22387764772), (14, 11193882386), (28, 5596941193), (197, 795504332), (223, 702754948), (394, 397752166), (446, 351377474), (788, 198876083), (892, 175688737), (1379, 113643476), (1561, 100393564), (2758, 56821738), (3122, 50196782), (5516, 28410869), (6244, 25098391), (43931, 3567284), (87862, 1783642), (127403, 1230068), (175724, 891821), (254806, 615034), (307517, 509612)]