174128238

素因数分解:

$2^1\times 3^3\times {\mathrm{29}}^1\times {\mathrm{251}}^1\times {\mathrm{443}}^1$

素因数の和:734

約数の個数: 64

約数和(自身を含む): 402796800

約数和(自身を除く): 228668562

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 54, 58, 87, 174, 251, 261, 443, 502, 522, 753, 783, 886, 1329, 1506, 1566, 2259, 2658, 3987, 4518, 6777, 7279, 7974, 11961, 12847, 13554, 14558, 21837, 23922, 25694, 38541, 43674, 65511, 77082, 111193, 115623, 131022, 196533, 222386, 231246, 333579, 346869, 393066, 667158, 693738, 1000737, 2001474, 3002211, 3224597, 6004422, 6449194, 9673791, 19347582, 29021373, 58042746, 87064119, 174128238]

約数ペア:

[(1, 174128238), (2, 87064119), (3, 58042746), (6, 29021373), (9, 19347582), (18, 9673791), (27, 6449194), (29, 6004422), (54, 3224597), (58, 3002211), (87, 2001474), (174, 1000737), (251, 693738), (261, 667158), (443, 393066), (502, 346869), (522, 333579), (753, 231246), (783, 222386), (886, 196533), (1329, 131022), (1506, 115623), (1566, 111193), (2259, 77082), (2658, 65511), (3987, 43674), (4518, 38541), (6777, 25694), (7279, 23922), (7974, 21837), (11961, 14558), (12847, 13554)]