151719238

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{313}}^1\times {\mathrm{2003}}^1$

素因数の和:2340

約数の個数: 24

約数和(自身を含む): 251073144

約数和(自身を除く): 99353906

約数列:

[1, 2, 11, 22, 121, 242, 313, 626, 2003, 3443, 4006, 6886, 22033, 37873, 44066, 75746, 242363, 484726, 626939, 1253878, 6896329, 13792658, 75859619, 151719238]

約数ペア:

[(1, 151719238), (2, 75859619), (11, 13792658), (22, 6896329), (121, 1253878), (242, 626939), (313, 484726), (626, 242363), (2003, 75746), (3443, 44066), (4006, 37873), (6886, 22033)]