168293013

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{577}}^1$

素因数の和:666

約数の個数: 64

約数和(自身を含む): 292976640

約数和(自身を除く): 124683627

約数列:

[1, 3, 7, 17, 19, 21, 43, 51, 57, 119, 129, 133, 301, 323, 357, 399, 577, 731, 817, 903, 969, 1731, 2193, 2261, 2451, 4039, 5117, 5719, 6783, 9809, 10963, 12117, 13889, 15351, 17157, 24811, 29427, 32889, 41667, 68663, 74433, 76741, 97223, 173677, 186371, 205989, 230223, 291669, 421787, 471409, 521031, 559113, 1265361, 1304597, 1414227, 2952509, 3299863, 3913791, 8013953, 8857527, 9899589, 24041859, 56097671, 168293013]

約数ペア:

[(1, 168293013), (3, 56097671), (7, 24041859), (17, 9899589), (19, 8857527), (21, 8013953), (43, 3913791), (51, 3299863), (57, 2952509), (119, 1414227), (129, 1304597), (133, 1265361), (301, 559113), (323, 521031), (357, 471409), (399, 421787), (577, 291669), (731, 230223), (817, 205989), (903, 186371), (969, 173677), (1731, 97223), (2193, 76741), (2261, 74433), (2451, 68663), (4039, 41667), (5117, 32889), (5719, 29427), (6783, 24811), (9809, 17157), (10963, 15351), (12117, 13889)]