121532048

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{269}}^1$

素因数の和:456

約数の個数: 80

約数和(自身を含む): 274803840

約数和(自身を除く): 153271792

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 34, 44, 68, 88, 136, 151, 176, 187, 269, 272, 302, 374, 538, 604, 748, 1076, 1208, 1496, 1661, 2152, 2416, 2567, 2959, 2992, 3322, 4304, 4573, 5134, 5918, 6644, 9146, 10268, 11836, 13288, 18292, 20536, 23672, 26576, 28237, 36584, 40619, 41072, 47344, 50303, 56474, 73168, 81238, 100606, 112948, 162476, 201212, 225896, 324952, 402424, 446809, 451792, 649904, 690523, 804848, 893618, 1381046, 1787236, 2762092, 3574472, 5524184, 7148944, 7595753, 11048368, 15191506, 30383012, 60766024, 121532048]

約数ペア:

[(1, 121532048), (2, 60766024), (4, 30383012), (8, 15191506), (11, 11048368), (16, 7595753), (17, 7148944), (22, 5524184), (34, 3574472), (44, 2762092), (68, 1787236), (88, 1381046), (136, 893618), (151, 804848), (176, 690523), (187, 649904), (269, 451792), (272, 446809), (302, 402424), (374, 324952), (538, 225896), (604, 201212), (748, 162476), (1076, 112948), (1208, 100606), (1496, 81238), (1661, 73168), (2152, 56474), (2416, 50303), (2567, 47344), (2959, 41072), (2992, 40619), (3322, 36584), (4304, 28237), (4573, 26576), (5134, 23672), (5918, 20536), (6644, 18292), (9146, 13288), (10268, 11836)]