191788308

素因数分解:

$2^2\times 3^2\times {\mathrm{139}}^1\times {\mathrm{38327}}^1$

素因数の和:38476

約数の個数: 36

約数和(自身を含む): 488298720

約数和(自身を除く): 296510412

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 139, 278, 417, 556, 834, 1251, 1668, 2502, 5004, 38327, 76654, 114981, 153308, 229962, 344943, 459924, 689886, 1379772, 5327453, 10654906, 15982359, 21309812, 31964718, 47947077, 63929436, 95894154, 191788308]

約数ペア:

[(1, 191788308), (2, 95894154), (3, 63929436), (4, 47947077), (6, 31964718), (9, 21309812), (12, 15982359), (18, 10654906), (36, 5327453), (139, 1379772), (278, 689886), (417, 459924), (556, 344943), (834, 229962), (1251, 153308), (1668, 114981), (2502, 76654), (5004, 38327)]