15188976

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{223}}^1$

素因数の和:291

約数の個数: 120

約数和(自身を含む): 47663616

約数和(自身を除く): 32474640

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 43, 44, 48, 66, 72, 86, 88, 99, 129, 132, 144, 172, 176, 198, 223, 258, 264, 344, 387, 396, 446, 473, 516, 528, 669, 688, 774, 792, 892, 946, 1032, 1338, 1419, 1548, 1584, 1784, 1892, 2007, 2064, 2453, 2676, 2838, 3096, 3568, 3784, 4014, 4257, 4906, 5352, 5676, 6192, 7359, 7568, 8028, 8514, 9589, 9812, 10704, 11352, 14718, 16056, 17028, 19178, 19624, 22077, 22704, 28767, 29436, 32112, 34056, 38356, 39248, 44154, 57534, 58872, 68112, 76712, 86301, 88308, 105479, 115068, 117744, 153424, 172602, 176616, 210958, 230136, 316437, 345204, 353232, 421916, 460272, 632874, 690408, 843832, 949311, 1265748, 1380816, 1687664, 1898622, 2531496, 3797244, 5062992, 7594488, 15188976]

約数ペア:

[(1, 15188976), (2, 7594488), (3, 5062992), (4, 3797244), (6, 2531496), (8, 1898622), (9, 1687664), (11, 1380816), (12, 1265748), (16, 949311), (18, 843832), (22, 690408), (24, 632874), (33, 460272), (36, 421916), (43, 353232), (44, 345204), (48, 316437), (66, 230136), (72, 210958), (86, 176616), (88, 172602), (99, 153424), (129, 117744), (132, 115068), (144, 105479), (172, 88308), (176, 86301), (198, 76712), (223, 68112), (258, 58872), (264, 57534), (344, 44154), (387, 39248), (396, 38356), (446, 34056), (473, 32112), (516, 29436), (528, 28767), (669, 22704), (688, 22077), (774, 19624), (792, 19178), (892, 17028), (946, 16056), (1032, 14718), (1338, 11352), (1419, 10704), (1548, 9812), (1584, 9589), (1784, 8514), (1892, 8028), (2007, 7568), (2064, 7359), (2453, 6192), (2676, 5676), (2838, 5352), (3096, 4906), (3568, 4257), (3784, 4014)]