168969318

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{211741}}^1$

素因数の和:211772

約数の個数: 32

約数和(自身を含む): 406544640

約数和(自身を除く): 237575322

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 211741, 423482, 635223, 1270446, 1482187, 2964374, 4023079, 4446561, 8046158, 8893122, 12069237, 24138474, 28161553, 56323106, 84484659, 168969318]

約数ペア:

[(1, 168969318), (2, 84484659), (3, 56323106), (6, 28161553), (7, 24138474), (14, 12069237), (19, 8893122), (21, 8046158), (38, 4446561), (42, 4023079), (57, 2964374), (114, 1482187), (133, 1270446), (266, 635223), (399, 423482), (798, 211741)]