164119050448

素因数分解:

$2^4\times {\mathrm{409}}^1\times {\mathrm{3631}}^1\times {\mathrm{6907}}^1$

素因数の和:10955

約数の個数: 40

約数和(自身を含む): 318892069760

約数和(自身を除く): 154773019312

約数列:

[1, 2, 4, 8, 16, 409, 818, 1636, 3272, 3631, 6544, 6907, 7262, 13814, 14524, 27628, 29048, 55256, 58096, 110512, 1485079, 2824963, 2970158, 5649926, 5940316, 11299852, 11880632, 22599704, 23761264, 25079317, 45199408, 50158634, 100317268, 200634536, 401269072, 10257440653, 20514881306, 41029762612, 82059525224, 164119050448]

約数ペア:

[(1, 164119050448), (2, 82059525224), (4, 41029762612), (8, 20514881306), (16, 10257440653), (409, 401269072), (818, 200634536), (1636, 100317268), (3272, 50158634), (3631, 45199408), (6544, 25079317), (6907, 23761264), (7262, 22599704), (13814, 11880632), (14524, 11299852), (27628, 5940316), (29048, 5649926), (55256, 2970158), (58096, 2824963), (110512, 1485079)]