149720442

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{470819}}^1$

素因数の和:470877

約数の個数: 16

約数和(自身を含む): 305091360

約数和(自身を除く): 155370918

約数列:

[1, 2, 3, 6, 53, 106, 159, 318, 470819, 941638, 1412457, 2824914, 24953407, 49906814, 74860221, 149720442]

約数ペア:

[(1, 149720442), (2, 74860221), (3, 49906814), (6, 24953407), (53, 2824914), (106, 1412457), (159, 941638), (318, 470819)]