191436

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1$

素因数の和:110

約数の個数: 48

約数和(自身を含む): 532224

約数和(自身を除く): 340788

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 43, 53, 84, 86, 106, 129, 159, 172, 212, 258, 301, 318, 371, 516, 602, 636, 742, 903, 1113, 1204, 1484, 1806, 2226, 2279, 3612, 4452, 4558, 6837, 9116, 13674, 15953, 27348, 31906, 47859, 63812, 95718, 191436]

約数ペア:

[(1, 191436), (2, 95718), (3, 63812), (4, 47859), (6, 31906), (7, 27348), (12, 15953), (14, 13674), (21, 9116), (28, 6837), (42, 4558), (43, 4452), (53, 3612), (84, 2279), (86, 2226), (106, 1806), (129, 1484), (159, 1204), (172, 1113), (212, 903), (258, 742), (301, 636), (318, 602), (371, 516)]