149728016072

素因数分解:

$2^3\times {\mathrm{30367}}^1\times {\mathrm{616327}}^1$

素因数の和:646700

約数の個数: 16

約数和(自身を含む): 280749730560

約数和(自身を除く): 131021714488

約数列:

[1, 2, 4, 8, 30367, 60734, 121468, 242936, 616327, 1232654, 2465308, 4930616, 18716002009, 37432004018, 74864008036, 149728016072]

約数ペア:

[(1, 149728016072), (2, 74864008036), (4, 37432004018), (8, 18716002009), (30367, 4930616), (60734, 2465308), (121468, 1232654), (242936, 616327)]