133141892

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{7927}}^1$

素因数の和:7980

約数の個数: 48

約数和(自身を含む): 279699840

約数和(自身を除く): 146557948

約数列:

[1, 2, 4, 13, 17, 19, 26, 34, 38, 52, 68, 76, 221, 247, 323, 442, 494, 646, 884, 988, 1292, 4199, 7927, 8398, 15854, 16796, 31708, 103051, 134759, 150613, 206102, 269518, 301226, 412204, 539036, 602452, 1751867, 1957969, 2560421, 3503734, 3915938, 5120842, 7007468, 7831876, 10241684, 33285473, 66570946, 133141892]

約数ペア:

[(1, 133141892), (2, 66570946), (4, 33285473), (13, 10241684), (17, 7831876), (19, 7007468), (26, 5120842), (34, 3915938), (38, 3503734), (52, 2560421), (68, 1957969), (76, 1751867), (221, 602452), (247, 539036), (323, 412204), (442, 301226), (494, 269518), (646, 206102), (884, 150613), (988, 134759), (1292, 103051), (4199, 31708), (7927, 16796), (8398, 15854)]