164065342

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{616787}}^1$

素因数の和:616815

約数の個数: 16

約数和(自身を含む): 296058240

約数和(自身を除く): 131992898

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 616787, 1233574, 4317509, 8635018, 11718953, 23437906, 82032671, 164065342]

約数ペア:

[(1, 164065342), (2, 82032671), (7, 23437906), (14, 11718953), (19, 8635018), (38, 4317509), (133, 1233574), (266, 616787)]