140749284

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{69403}}^1$

素因数の和:69436

約数の個数: 36

約数和(自身を含む): 355626096

約数和(自身を除く): 214876812

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 169, 338, 507, 676, 1014, 2028, 69403, 138806, 208209, 277612, 416418, 832836, 902239, 1804478, 2706717, 3608956, 5413434, 10826868, 11729107, 23458214, 35187321, 46916428, 70374642, 140749284]

約数ペア:

[(1, 140749284), (2, 70374642), (3, 46916428), (4, 35187321), (6, 23458214), (12, 11729107), (13, 10826868), (26, 5413434), (39, 3608956), (52, 2706717), (78, 1804478), (156, 902239), (169, 832836), (338, 416418), (507, 277612), (676, 208209), (1014, 138806), (2028, 69403)]