156941205113

素因数分解:

$7^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{313}}^1\times {\mathrm{4451}}^1$

素因数の和:4819

約数の個数: 72

約数和(自身を含む): 211953843360

約数和(自身を除く): 55012638247

約数列:

[1, 7, 11, 19, 49, 77, 121, 133, 209, 313, 539, 847, 931, 1463, 2191, 2299, 3443, 4451, 5929, 5947, 10241, 15337, 16093, 24101, 31157, 37873, 41629, 48961, 65417, 84569, 112651, 168707, 218099, 265111, 291403, 342727, 457919, 538571, 591983, 719587, 930259, 1393163, 1855777, 2399089, 3205433, 3769997, 4143881, 5037109, 6511813, 9752141, 10232849, 15324793, 26389979, 26470097, 35259763, 45582691, 68264987, 71629943, 107273551, 168572723, 185290679, 291171067, 501409601, 750914857, 1180009061, 1297034753, 2038197469, 3202881737, 8260063427, 14267382283, 22420172159, 156941205113]

約数ペア:

[(1, 156941205113), (7, 22420172159), (11, 14267382283), (19, 8260063427), (49, 3202881737), (77, 2038197469), (121, 1297034753), (133, 1180009061), (209, 750914857), (313, 501409601), (539, 291171067), (847, 185290679), (931, 168572723), (1463, 107273551), (2191, 71629943), (2299, 68264987), (3443, 45582691), (4451, 35259763), (5929, 26470097), (5947, 26389979), (10241, 15324793), (15337, 10232849), (16093, 9752141), (24101, 6511813), (31157, 5037109), (37873, 4143881), (41629, 3769997), (48961, 3205433), (65417, 2399089), (84569, 1855777), (112651, 1393163), (168707, 930259), (218099, 719587), (265111, 591983), (291403, 538571), (342727, 457919)]