128654616

素因数分解:

$2^3\times 3^1\times {\mathrm{73}}^1\times {\mathrm{73433}}^1$

素因数の和:73515

約数の個数: 32

約数和(自身を含む): 326046960

約数和(自身を除く): 197392344

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 73, 146, 219, 292, 438, 584, 876, 1752, 73433, 146866, 220299, 293732, 440598, 587464, 881196, 1762392, 5360609, 10721218, 16081827, 21442436, 32163654, 42884872, 64327308, 128654616]

約数ペア:

[(1, 128654616), (2, 64327308), (3, 42884872), (4, 32163654), (6, 21442436), (8, 16081827), (12, 10721218), (24, 5360609), (73, 1762392), (146, 881196), (219, 587464), (292, 440598), (438, 293732), (584, 220299), (876, 146866), (1752, 73433)]