131745068

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{6829}}^1$

素因数の和:6906

約数の個数: 48

約数和(自身を含む): 289154880

約数和(自身を除く): 157409812

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 53, 91, 106, 182, 212, 364, 371, 689, 742, 1378, 1484, 2756, 4823, 6829, 9646, 13658, 19292, 27316, 47803, 88777, 95606, 177554, 191212, 355108, 361937, 621439, 723874, 1242878, 1447748, 2485756, 2533559, 4705181, 5067118, 9410362, 10134236, 18820724, 32936267, 65872534, 131745068]

約数ペア:

[(1, 131745068), (2, 65872534), (4, 32936267), (7, 18820724), (13, 10134236), (14, 9410362), (26, 5067118), (28, 4705181), (52, 2533559), (53, 2485756), (91, 1447748), (106, 1242878), (182, 723874), (212, 621439), (364, 361937), (371, 355108), (689, 191212), (742, 177554), (1378, 95606), (1484, 88777), (2756, 47803), (4823, 27316), (6829, 19292), (9646, 13658)]