156978427734

素因数分解:

$2^1\times 3^3\times {\mathrm{1597}}^1\times {\mathrm{1820293}}^1$

素因数の和:1821901

約数の個数: 32

約数和(自身を含む): 349059577440

約数和(自身を除く): 192081149706

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1597, 3194, 4791, 9582, 14373, 28746, 43119, 86238, 1820293, 3640586, 5460879, 10921758, 16382637, 32765274, 49147911, 98295822, 2907007921, 5814015842, 8721023763, 17442047526, 26163071289, 52326142578, 78489213867, 156978427734]

約数ペア:

[(1, 156978427734), (2, 78489213867), (3, 52326142578), (6, 26163071289), (9, 17442047526), (18, 8721023763), (27, 5814015842), (54, 2907007921), (1597, 98295822), (3194, 49147911), (4791, 32765274), (9582, 16382637), (14373, 10921758), (28746, 5460879), (43119, 3640586), (86238, 1820293)]