156977533456

素因数分解:

$2^4\times {\mathrm{113}}^1\times {\mathrm{21401}}^1\times {\mathrm{4057}}^1$

素因数の和:25579

約数の個数: 40

約数和(自身を含む): 306925482744

約数和(自身を除く): 149947949288

約数列:

[1, 2, 4, 8, 16, 113, 226, 452, 904, 1808, 4057, 8114, 16228, 21401, 32456, 42802, 64912, 85604, 171208, 342416, 458441, 916882, 1833764, 2418313, 3667528, 4836626, 7335056, 9673252, 19346504, 38693008, 86823857, 173647714, 347295428, 694590856, 1389181712, 9811095841, 19622191682, 39244383364, 78488766728, 156977533456]

約数ペア:

[(1, 156977533456), (2, 78488766728), (4, 39244383364), (8, 19622191682), (16, 9811095841), (113, 1389181712), (226, 694590856), (452, 347295428), (904, 173647714), (1808, 86823857), (4057, 38693008), (8114, 19346504), (16228, 9673252), (21401, 7335056), (32456, 4836626), (42802, 3667528), (64912, 2418313), (85604, 1833764), (171208, 916882), (342416, 458441)]