139505472

素因数分解:

$2^6\times 3^2\times {\mathrm{242197}}^1$

素因数の和:242215

約数の個数: 42

約数和(自身を含む): 399868898

約数和(自身を除く): 260363426

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 242197, 484394, 726591, 968788, 1453182, 1937576, 2179773, 2906364, 3875152, 4359546, 5812728, 7750304, 8719092, 11625456, 15500608, 17438184, 23250912, 34876368, 46501824, 69752736, 139505472]

約数ペア:

[(1, 139505472), (2, 69752736), (3, 46501824), (4, 34876368), (6, 23250912), (8, 17438184), (9, 15500608), (12, 11625456), (16, 8719092), (18, 7750304), (24, 5812728), (32, 4359546), (36, 3875152), (48, 2906364), (64, 2179773), (72, 1937576), (96, 1453182), (144, 968788), (192, 726591), (288, 484394), (576, 242197)]