155808954

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{412193}}^1$

素因数の和:412211

約数の個数: 32

約数和(自身を含む): 395706240

約数和(自身を除く): 239897286

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 412193, 824386, 1236579, 2473158, 2885351, 3709737, 5770702, 7419474, 8656053, 11129211, 17312106, 22258422, 25968159, 51936318, 77904477, 155808954]

約数ペア:

[(1, 155808954), (2, 77904477), (3, 51936318), (6, 25968159), (7, 22258422), (9, 17312106), (14, 11129211), (18, 8656053), (21, 7419474), (27, 5770702), (42, 3709737), (54, 2885351), (63, 2473158), (126, 1236579), (189, 824386), (378, 412193)]