155331432

素因数分解:

$2^3\times 3^5\times {\mathrm{79903}}^1$

素因数の和:79924

約数の個数: 48

約数和(自身を含む): 436275840

約数和(自身を除く): 280944408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 243, 324, 486, 648, 972, 1944, 79903, 159806, 239709, 319612, 479418, 639224, 719127, 958836, 1438254, 1917672, 2157381, 2876508, 4314762, 5753016, 6472143, 8629524, 12944286, 17259048, 19416429, 25888572, 38832858, 51777144, 77665716, 155331432]

約数ペア:

[(1, 155331432), (2, 77665716), (3, 51777144), (4, 38832858), (6, 25888572), (8, 19416429), (9, 17259048), (12, 12944286), (18, 8629524), (24, 6472143), (27, 5753016), (36, 4314762), (54, 2876508), (72, 2157381), (81, 1917672), (108, 1438254), (162, 958836), (216, 719127), (243, 639224), (324, 479418), (486, 319612), (648, 239709), (972, 159806), (1944, 79903)]