156909126824

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{39541}}^1\times {\mathrm{26107}}^1$

素因数の和:65673

約数の個数: 32

約数和(自身を含む): 309708760800

約数和(自身を除く): 152799633976

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 26107, 39541, 52214, 79082, 104428, 158164, 208856, 316328, 496033, 751279, 992066, 1502558, 1984132, 3005116, 3968264, 6010232, 1032296887, 2064593774, 4129187548, 8258375096, 19613640853, 39227281706, 78454563412, 156909126824]

約数ペア:

[(1, 156909126824), (2, 78454563412), (4, 39227281706), (8, 19613640853), (19, 8258375096), (38, 4129187548), (76, 2064593774), (152, 1032296887), (26107, 6010232), (39541, 3968264), (52214, 3005116), (79082, 1984132), (104428, 1502558), (158164, 992066), (208856, 751279), (316328, 496033)]