158216097

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{1433}}^1$

素因数の和:1617

約数の個数: 32

約数和(自身を含む): 240912000

約数和(自身を除く): 82695903

約数列:

[1, 3, 13, 19, 39, 57, 149, 247, 447, 741, 1433, 1937, 2831, 4299, 5811, 8493, 18629, 27227, 36803, 55887, 81681, 110409, 213517, 353951, 640551, 1061853, 2775721, 4056823, 8327163, 12170469, 52738699, 158216097]

約数ペア:

[(1, 158216097), (3, 52738699), (13, 12170469), (19, 8327163), (39, 4056823), (57, 2775721), (149, 1061853), (247, 640551), (447, 353951), (741, 213517), (1433, 110409), (1937, 81681), (2831, 55887), (4299, 36803), (5811, 27227), (8493, 18629)]