131995416

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{112241}}^1$

素因数の和:112264

約数の個数: 48

約数和(自身を含む): 383867640

約数和(自身を除く): 251872224

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 392, 588, 1176, 112241, 224482, 336723, 448964, 673446, 785687, 897928, 1346892, 1571374, 2357061, 2693784, 3142748, 4714122, 5499809, 6285496, 9428244, 10999618, 16499427, 18856488, 21999236, 32998854, 43998472, 65997708, 131995416]

約数ペア:

[(1, 131995416), (2, 65997708), (3, 43998472), (4, 32998854), (6, 21999236), (7, 18856488), (8, 16499427), (12, 10999618), (14, 9428244), (21, 6285496), (24, 5499809), (28, 4714122), (42, 3142748), (49, 2693784), (56, 2357061), (84, 1571374), (98, 1346892), (147, 897928), (168, 785687), (196, 673446), (294, 448964), (392, 336723), (588, 224482), (1176, 112241)]