168192123

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{109}}^1$

素因数の和:272

約数の個数: 64

約数和(自身を含む): 273715200

約数和(自身を除く): 105523077

約数列:

[1, 3, 11, 19, 23, 33, 57, 69, 107, 109, 209, 253, 321, 327, 437, 627, 759, 1177, 1199, 1311, 2033, 2071, 2461, 2507, 3531, 3597, 4807, 6099, 6213, 7383, 7521, 11663, 14421, 22363, 22781, 27071, 27577, 34989, 46759, 47633, 67089, 68343, 81213, 82731, 128293, 140277, 142899, 221597, 268249, 384879, 514349, 523963, 664791, 804747, 1543047, 1571889, 2437567, 2950739, 5096731, 7312701, 8852217, 15290193, 56064041, 168192123]

約数ペア:

[(1, 168192123), (3, 56064041), (11, 15290193), (19, 8852217), (23, 7312701), (33, 5096731), (57, 2950739), (69, 2437567), (107, 1571889), (109, 1543047), (209, 804747), (253, 664791), (321, 523963), (327, 514349), (437, 384879), (627, 268249), (759, 221597), (1177, 142899), (1199, 140277), (1311, 128293), (2033, 82731), (2071, 81213), (2461, 68343), (2507, 67089), (3531, 47633), (3597, 46759), (4807, 34989), (6099, 27577), (6213, 27071), (7383, 22781), (7521, 22363), (11663, 14421)]