154950912

素因数分解:

$2^8\times 3^2\times {\mathrm{109}}^1\times {\mathrm{617}}^1$

素因数の和:748

約数の個数: 108

約数和(自身を含む): 451591140

約数和(自身を除く): 296640228

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 109, 128, 144, 192, 218, 256, 288, 327, 384, 436, 576, 617, 654, 768, 872, 981, 1152, 1234, 1308, 1744, 1851, 1962, 2304, 2468, 2616, 3488, 3702, 3924, 4936, 5232, 5553, 6976, 7404, 7848, 9872, 10464, 11106, 13952, 14808, 15696, 19744, 20928, 22212, 27904, 29616, 31392, 39488, 41856, 44424, 59232, 62784, 67253, 78976, 83712, 88848, 118464, 125568, 134506, 157952, 177696, 201759, 236928, 251136, 269012, 355392, 403518, 473856, 538024, 605277, 710784, 807036, 1076048, 1210554, 1421568, 1614072, 2152096, 2421108, 3228144, 4304192, 4842216, 6456288, 8608384, 9684432, 12912576, 17216768, 19368864, 25825152, 38737728, 51650304, 77475456, 154950912]

約数ペア:

[(1, 154950912), (2, 77475456), (3, 51650304), (4, 38737728), (6, 25825152), (8, 19368864), (9, 17216768), (12, 12912576), (16, 9684432), (18, 8608384), (24, 6456288), (32, 4842216), (36, 4304192), (48, 3228144), (64, 2421108), (72, 2152096), (96, 1614072), (109, 1421568), (128, 1210554), (144, 1076048), (192, 807036), (218, 710784), (256, 605277), (288, 538024), (327, 473856), (384, 403518), (436, 355392), (576, 269012), (617, 251136), (654, 236928), (768, 201759), (872, 177696), (981, 157952), (1152, 134506), (1234, 125568), (1308, 118464), (1744, 88848), (1851, 83712), (1962, 78976), (2304, 67253), (2468, 62784), (2616, 59232), (3488, 44424), (3702, 41856), (3924, 39488), (4936, 31392), (5232, 29616), (5553, 27904), (6976, 22212), (7404, 20928), (7848, 19744), (9872, 15696), (10464, 14808), (11106, 13952)]