149039714

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{71861}}^1$

素因数の和:71941

約数の個数: 16

約数和(自身を含む): 240593976

約数和(自身を除く): 91554262

約数列:

[1, 2, 17, 34, 61, 122, 1037, 2074, 71861, 143722, 1221637, 2443274, 4383521, 8767042, 74519857, 149039714]

約数ペア:

[(1, 149039714), (2, 74519857), (17, 8767042), (34, 4383521), (61, 2443274), (122, 1221637), (1037, 143722), (2074, 71861)]