157243368

素因数分解:

$2^3\times 3^1\times {\mathrm{53}}^1\times {\mathrm{123619}}^1$

素因数の和:123681

約数の個数: 32

約数和(自身を含む): 400528800

約数和(自身を除く): 243285432

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 53, 106, 159, 212, 318, 424, 636, 1272, 123619, 247238, 370857, 494476, 741714, 988952, 1483428, 2966856, 6551807, 13103614, 19655421, 26207228, 39310842, 52414456, 78621684, 157243368]

約数ペア:

[(1, 157243368), (2, 78621684), (3, 52414456), (4, 39310842), (6, 26207228), (8, 19655421), (12, 13103614), (24, 6551807), (53, 2966856), (106, 1483428), (159, 988952), (212, 741714), (318, 494476), (424, 370857), (636, 247238), (1272, 123619)]