164035911

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{193}}^1$

素因数の和:296

約数の個数: 64

約数和(自身を含む): 264212480

約数和(自身を除く): 100176569

約数列:

[1, 3, 13, 19, 31, 37, 39, 57, 93, 111, 193, 247, 403, 481, 579, 589, 703, 741, 1147, 1209, 1443, 1767, 2109, 2509, 3441, 3667, 5983, 7141, 7527, 7657, 9139, 11001, 14911, 17949, 21423, 21793, 22971, 27417, 44733, 47671, 65379, 77779, 92833, 113677, 135679, 143013, 221371, 233337, 278499, 283309, 341031, 407037, 664113, 849927, 1477801, 1763827, 2877823, 4206049, 4433403, 5291481, 8633469, 12618147, 54678637, 164035911]

約数ペア:

[(1, 164035911), (3, 54678637), (13, 12618147), (19, 8633469), (31, 5291481), (37, 4433403), (39, 4206049), (57, 2877823), (93, 1763827), (111, 1477801), (193, 849927), (247, 664113), (403, 407037), (481, 341031), (579, 283309), (589, 278499), (703, 233337), (741, 221371), (1147, 143013), (1209, 135679), (1443, 113677), (1767, 92833), (2109, 77779), (2509, 65379), (3441, 47671), (3667, 44733), (5983, 27417), (7141, 22971), (7527, 21793), (7657, 21423), (9139, 17949), (11001, 14911)]