156940024

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{503}}^1\times {\mathrm{907}}^1$

素因数の和:1459

約数の個数: 32

約数和(自身を含む): 302037120

約数和(自身を除く): 145097096

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 503, 907, 1006, 1814, 2012, 3628, 4024, 7256, 21629, 39001, 43258, 78002, 86516, 156004, 173032, 312008, 456221, 912442, 1824884, 3649768, 19617503, 39235006, 78470012, 156940024]

約数ペア:

[(1, 156940024), (2, 78470012), (4, 39235006), (8, 19617503), (43, 3649768), (86, 1824884), (172, 912442), (344, 456221), (503, 312008), (907, 173032), (1006, 156004), (1814, 86516), (2012, 78002), (3628, 43258), (4024, 39001), (7256, 21629)]