156718168772

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{811}}^1\times {\mathrm{971}}^1\times {\mathrm{4523}}^1$

素因数の和:6320

約数の個数: 48

約数和(自身を含む): 299932948224

約数和(自身を除く): 143214779452

約数列:

[1, 2, 4, 11, 22, 44, 811, 971, 1622, 1942, 3244, 3884, 4523, 8921, 9046, 10681, 17842, 18092, 21362, 35684, 42724, 49753, 99506, 199012, 787481, 1574962, 3149924, 3668153, 4391833, 7336306, 8662291, 8783666, 14672612, 17324582, 17567332, 34649164, 40349683, 48310163, 80699366, 96620326, 161398732, 193240652, 3561776563, 7123553126, 14247106252, 39179542193, 78359084386, 156718168772]

約数ペア:

[(1, 156718168772), (2, 78359084386), (4, 39179542193), (11, 14247106252), (22, 7123553126), (44, 3561776563), (811, 193240652), (971, 161398732), (1622, 96620326), (1942, 80699366), (3244, 48310163), (3884, 40349683), (4523, 34649164), (8921, 17567332), (9046, 17324582), (10681, 14672612), (17842, 8783666), (18092, 8662291), (21362, 7336306), (35684, 4391833), (42724, 3668153), (49753, 3149924), (99506, 1574962), (199012, 787481)]