144885466

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{421}}^1\times {\mathrm{15643}}^1$

素因数の和:16077

約数の個数: 16

約数和(自身を含む): 237663648

約数和(自身を除く): 92778182

約数列:

[1, 2, 11, 22, 421, 842, 4631, 9262, 15643, 31286, 172073, 344146, 6585703, 13171406, 72442733, 144885466]

約数ペア:

[(1, 144885466), (2, 72442733), (11, 13171406), (22, 6585703), (421, 344146), (842, 172073), (4631, 31286), (9262, 15643)]