165143028

素因数分解:

$2^2\times 3^1\times {\mathrm{401}}^1\times {\mathrm{34319}}^1$

素因数の和:34727

約数の個数: 24

約数和(自身を含む): 386305920

約数和(自身を除く): 221162892

約数列:

[1, 2, 3, 4, 6, 12, 401, 802, 1203, 1604, 2406, 4812, 34319, 68638, 102957, 137276, 205914, 411828, 13761919, 27523838, 41285757, 55047676, 82571514, 165143028]

約数ペア:

[(1, 165143028), (2, 82571514), (3, 55047676), (4, 41285757), (6, 27523838), (12, 13761919), (401, 411828), (802, 205914), (1203, 137276), (1604, 102957), (2406, 68638), (4812, 34319)]