156725998

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{8179}}^1$

素因数の和:8272

約数の個数: 32

約数和(自身を含む): 280344960

約数和(自身を除く): 123618962

約数列:

[1, 2, 11, 13, 22, 26, 67, 134, 143, 286, 737, 871, 1474, 1742, 8179, 9581, 16358, 19162, 89969, 106327, 179938, 212654, 547993, 1095986, 1169597, 2339194, 6027923, 7123909, 12055846, 14247818, 78362999, 156725998]

約数ペア:

[(1, 156725998), (2, 78362999), (11, 14247818), (13, 12055846), (22, 7123909), (26, 6027923), (67, 2339194), (134, 1169597), (143, 1095986), (286, 547993), (737, 212654), (871, 179938), (1474, 106327), (1742, 89969), (8179, 19162), (9581, 16358)]