190871496

素因数分解:

$2^3\times 3^2\times {\mathrm{43}}^1\times {\mathrm{61651}}^1$

素因数の和:61706

約数の個数: 48

約数和(自身を含む): 528974160

約数和(自身を除く): 338102664

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 43, 72, 86, 129, 172, 258, 344, 387, 516, 774, 1032, 1548, 3096, 61651, 123302, 184953, 246604, 369906, 493208, 554859, 739812, 1109718, 1479624, 2219436, 2650993, 4438872, 5301986, 7952979, 10603972, 15905958, 21207944, 23858937, 31811916, 47717874, 63623832, 95435748, 190871496]

約数ペア:

[(1, 190871496), (2, 95435748), (3, 63623832), (4, 47717874), (6, 31811916), (8, 23858937), (9, 21207944), (12, 15905958), (18, 10603972), (24, 7952979), (36, 5301986), (43, 4438872), (72, 2650993), (86, 2219436), (129, 1479624), (172, 1109718), (258, 739812), (344, 554859), (387, 493208), (516, 369906), (774, 246604), (1032, 184953), (1548, 123302), (3096, 61651)]