164408436

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{106207}}^1$

素因数の和:106260

約数の個数: 36

約数和(自身を含む): 425256832

約数和(自身を除く): 260848396

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 172, 258, 387, 516, 774, 1548, 106207, 212414, 318621, 424828, 637242, 955863, 1274484, 1911726, 3823452, 4566901, 9133802, 13700703, 18267604, 27401406, 41102109, 54802812, 82204218, 164408436]

約数ペア:

[(1, 164408436), (2, 82204218), (3, 54802812), (4, 41102109), (6, 27401406), (9, 18267604), (12, 13700703), (18, 9133802), (36, 4566901), (43, 3823452), (86, 1911726), (129, 1274484), (172, 955863), (258, 637242), (387, 424828), (516, 318621), (774, 212414), (1548, 106207)]