155667572

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{919}}^1$

素因数の和:1040

約数の個数: 48

約数和(自身を含む): 300464640

約数和(自身を除く): 144797068

約数列:

[1, 2, 4, 17, 34, 47, 53, 68, 94, 106, 188, 212, 799, 901, 919, 1598, 1802, 1838, 2491, 3196, 3604, 3676, 4982, 9964, 15623, 31246, 42347, 43193, 48707, 62492, 84694, 86386, 97414, 169388, 172772, 194828, 734281, 828019, 1468562, 1656038, 2289229, 2937124, 3312076, 4578458, 9156916, 38916893, 77833786, 155667572]

約数ペア:

[(1, 155667572), (2, 77833786), (4, 38916893), (17, 9156916), (34, 4578458), (47, 3312076), (53, 2937124), (68, 2289229), (94, 1656038), (106, 1468562), (188, 828019), (212, 734281), (799, 194828), (901, 172772), (919, 169388), (1598, 97414), (1802, 86386), (1838, 84694), (2491, 62492), (3196, 48707), (3604, 43193), (3676, 42347), (4982, 31246), (9964, 15623)]