149443848

素因数分解:

$2^3\times 3^2\times {\mathrm{73}}^1\times {\mathrm{28433}}^1$

素因数の和:28518

約数の個数: 48

約数和(自身を含む): 410302620

約数和(自身を除く): 260858772

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 73, 146, 219, 292, 438, 584, 657, 876, 1314, 1752, 2628, 5256, 28433, 56866, 85299, 113732, 170598, 227464, 255897, 341196, 511794, 682392, 1023588, 2047176, 2075609, 4151218, 6226827, 8302436, 12453654, 16604872, 18680481, 24907308, 37360962, 49814616, 74721924, 149443848]

約数ペア:

[(1, 149443848), (2, 74721924), (3, 49814616), (4, 37360962), (6, 24907308), (8, 18680481), (9, 16604872), (12, 12453654), (18, 8302436), (24, 6226827), (36, 4151218), (72, 2075609), (73, 2047176), (146, 1023588), (219, 682392), (292, 511794), (438, 341196), (584, 255897), (657, 227464), (876, 170598), (1314, 113732), (1752, 85299), (2628, 56866), (5256, 28433)]