108778816

素因数分解:

$2^6\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{647}}^1$

素因数の和:767

約数の個数: 56

約数和(自身を含む): 225161856

約数和(自身を除く): 116383040

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 71, 74, 142, 148, 284, 296, 568, 592, 647, 1136, 1184, 1294, 2272, 2368, 2588, 2627, 4544, 5176, 5254, 10352, 10508, 20704, 21016, 23939, 41408, 42032, 45937, 47878, 84064, 91874, 95756, 168128, 183748, 191512, 367496, 383024, 734992, 766048, 1469984, 1532096, 1699669, 2939968, 3399338, 6798676, 13597352, 27194704, 54389408, 108778816]

約数ペア:

[(1, 108778816), (2, 54389408), (4, 27194704), (8, 13597352), (16, 6798676), (32, 3399338), (37, 2939968), (64, 1699669), (71, 1532096), (74, 1469984), (142, 766048), (148, 734992), (284, 383024), (296, 367496), (568, 191512), (592, 183748), (647, 168128), (1136, 95756), (1184, 91874), (1294, 84064), (2272, 47878), (2368, 45937), (2588, 42032), (2627, 41408), (4544, 23939), (5176, 21016), (5254, 20704), (10352, 10508)]