153207796

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{127249}}^1$

素因数の和:127303

約数の個数: 24

約数和(自身を含む): 313544000

約数和(自身を除く): 160336204

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 172, 301, 602, 1204, 127249, 254498, 508996, 890743, 1781486, 3562972, 5471707, 10943414, 21886828, 38301949, 76603898, 153207796]

約数ペア:

[(1, 153207796), (2, 76603898), (4, 38301949), (7, 21886828), (14, 10943414), (28, 5471707), (43, 3562972), (86, 1781486), (172, 890743), (301, 508996), (602, 254498), (1204, 127249)]