133739912

素因数分解:

$2^3\times {\mathrm{421}}^1\times {\mathrm{39709}}^1$

素因数の和:40136

約数の個数: 16

約数和(自身を含む): 251364300

約数和(自身を除く): 117624388

約数列:

[1, 2, 4, 8, 421, 842, 1684, 3368, 39709, 79418, 158836, 317672, 16717489, 33434978, 66869956, 133739912]

約数ペア:

[(1, 133739912), (2, 66869956), (4, 33434978), (8, 16717489), (421, 317672), (842, 158836), (1684, 79418), (3368, 39709)]