156611556

素因数分解:

$2^2\times 3^5\times {\mathrm{161123}}^1$

素因数の和:161142

約数の個数: 36

約数和(自身を含む): 410543952

約数和(自身を除く): 253932396

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 972, 161123, 322246, 483369, 644492, 966738, 1450107, 1933476, 2900214, 4350321, 5800428, 8700642, 13050963, 17401284, 26101926, 39152889, 52203852, 78305778, 156611556]

約数ペア:

[(1, 156611556), (2, 78305778), (3, 52203852), (4, 39152889), (6, 26101926), (9, 17401284), (12, 13050963), (18, 8700642), (27, 5800428), (36, 4350321), (54, 2900214), (81, 1933476), (108, 1450107), (162, 966738), (243, 644492), (324, 483369), (486, 322246), (972, 161123)]