156741426611

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{56299}}^1$

素因数の和:56520

約数の個数: 48

約数和(自身を含む): 208463136000

約数和(自身を除く): 51721709389

約数列:

[1, 7, 11, 19, 77, 121, 133, 173, 209, 847, 1211, 1463, 1903, 2299, 3287, 13321, 16093, 20933, 23009, 36157, 56299, 146531, 253099, 394093, 397727, 619289, 1069681, 2784089, 4335023, 6812179, 7487767, 9739727, 11766491, 47685253, 68178089, 82365437, 107136997, 129431401, 185054813, 749958979, 906019807, 1178506967, 1295383691, 2035602943, 8249548769, 14249220601, 22391632373, 156741426611]

約数ペア:

[(1, 156741426611), (7, 22391632373), (11, 14249220601), (19, 8249548769), (77, 2035602943), (121, 1295383691), (133, 1178506967), (173, 906019807), (209, 749958979), (847, 185054813), (1211, 129431401), (1463, 107136997), (1903, 82365437), (2299, 68178089), (3287, 47685253), (13321, 11766491), (16093, 9739727), (20933, 7487767), (23009, 6812179), (36157, 4335023), (56299, 2784089), (146531, 1069681), (253099, 619289), (394093, 397727)]