127495248

素因数分解:

$2^4\times 3^1\times {\mathrm{97}}^1\times {\mathrm{139}}^1\times {\mathrm{197}}^1$

素因数の和:444

約数の個数: 80

約数和(自身を含む): 336853440

約数和(自身を除く): 209358192

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 97, 139, 194, 197, 278, 291, 388, 394, 417, 556, 582, 591, 776, 788, 834, 1112, 1164, 1182, 1552, 1576, 1668, 2224, 2328, 2364, 3152, 3336, 4656, 4728, 6672, 9456, 13483, 19109, 26966, 27383, 38218, 40449, 53932, 54766, 57327, 76436, 80898, 82149, 107864, 109532, 114654, 152872, 161796, 164298, 215728, 219064, 229308, 305744, 323592, 328596, 438128, 458616, 647184, 657192, 917232, 1314384, 2656151, 5312302, 7968453, 10624604, 15936906, 21249208, 31873812, 42498416, 63747624, 127495248]

約数ペア:

[(1, 127495248), (2, 63747624), (3, 42498416), (4, 31873812), (6, 21249208), (8, 15936906), (12, 10624604), (16, 7968453), (24, 5312302), (48, 2656151), (97, 1314384), (139, 917232), (194, 657192), (197, 647184), (278, 458616), (291, 438128), (388, 328596), (394, 323592), (417, 305744), (556, 229308), (582, 219064), (591, 215728), (776, 164298), (788, 161796), (834, 152872), (1112, 114654), (1164, 109532), (1182, 107864), (1552, 82149), (1576, 80898), (1668, 76436), (2224, 57327), (2328, 54766), (2364, 53932), (3152, 40449), (3336, 38218), (4656, 27383), (4728, 26966), (6672, 19109), (9456, 13483)]