142759617

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{347}}^1$

素因数の和:518

約数の個数: 64

約数和(自身を含む): 258177024

約数和(自身を除く): 115417407

約数列:

[1, 3, 7, 11, 13, 21, 33, 39, 77, 91, 137, 143, 231, 273, 347, 411, 429, 959, 1001, 1041, 1507, 1781, 2429, 2877, 3003, 3817, 4511, 4521, 5343, 7287, 10549, 11451, 12467, 13533, 19591, 26719, 31577, 31647, 37401, 47539, 49621, 58773, 80157, 94731, 137137, 142617, 148863, 332773, 347347, 411411, 522929, 618007, 998319, 1042041, 1568787, 1854021, 3660503, 4326049, 6798077, 10981509, 12978147, 20394231, 47586539, 142759617]

約数ペア:

[(1, 142759617), (3, 47586539), (7, 20394231), (11, 12978147), (13, 10981509), (21, 6798077), (33, 4326049), (39, 3660503), (77, 1854021), (91, 1568787), (137, 1042041), (143, 998319), (231, 618007), (273, 522929), (347, 411411), (411, 347347), (429, 332773), (959, 148863), (1001, 142617), (1041, 137137), (1507, 94731), (1781, 80157), (2429, 58773), (2877, 49621), (3003, 47539), (3817, 37401), (4511, 31647), (4521, 31577), (5343, 26719), (7287, 19591), (10549, 13533), (11451, 12467)]