156980213994

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{1377019421}}^1$

素因数の和:1377019445

約数の個数: 16

約数和(自身を含む): 330484661280

約数和(自身を除く): 173504447286

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 1377019421, 2754038842, 4131058263, 8262116526, 26163368999, 52326737998, 78490106997, 156980213994]

約数ペア:

[(1, 156980213994), (2, 78490106997), (3, 52326737998), (6, 26163368999), (19, 8262116526), (38, 4131058263), (57, 2754038842), (114, 1377019421)]