151448144

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{305339}}^1$

素因数の和:305378

約数の個数: 20

約数和(自身を含む): 302897280

約数和(自身を除く): 151449136

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 305339, 610678, 1221356, 2442712, 4885424, 9465509, 18931018, 37862036, 75724072, 151448144]

約数ペア:

[(1, 151448144), (2, 75724072), (4, 37862036), (8, 18931018), (16, 9465509), (31, 4885424), (62, 2442712), (124, 1221356), (248, 610678), (496, 305339)]