108785152

素因数分解:

$2^9\times 7^1\times {\mathrm{127}}^1\times {\mathrm{239}}^1$

素因数の和:391

約数の個数: 80

約数和(自身を含む): 251412480

約数和(自身を除く): 142627328

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 127, 128, 224, 239, 254, 256, 448, 478, 508, 512, 889, 896, 956, 1016, 1673, 1778, 1792, 1912, 2032, 3346, 3556, 3584, 3824, 4064, 6692, 7112, 7648, 8128, 13384, 14224, 15296, 16256, 26768, 28448, 30353, 30592, 32512, 53536, 56896, 60706, 61184, 65024, 107072, 113792, 121412, 122368, 212471, 214144, 227584, 242824, 424942, 428288, 455168, 485648, 849884, 856576, 971296, 1699768, 1942592, 3399536, 3885184, 6799072, 7770368, 13598144, 15540736, 27196288, 54392576, 108785152]

約数ペア:

[(1, 108785152), (2, 54392576), (4, 27196288), (7, 15540736), (8, 13598144), (14, 7770368), (16, 6799072), (28, 3885184), (32, 3399536), (56, 1942592), (64, 1699768), (112, 971296), (127, 856576), (128, 849884), (224, 485648), (239, 455168), (254, 428288), (256, 424942), (448, 242824), (478, 227584), (508, 214144), (512, 212471), (889, 122368), (896, 121412), (956, 113792), (1016, 107072), (1673, 65024), (1778, 61184), (1792, 60706), (1912, 56896), (2032, 53536), (3346, 32512), (3556, 30592), (3584, 30353), (3824, 28448), (4064, 26768), (6692, 16256), (7112, 15296), (7648, 14224), (8128, 13384)]