156745581426

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1244012551}}^1$

素因数の和:1244012566

約数の個数: 24

約数和(自身を含む): 388131916224

約数和(自身を除く): 231386334798

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1244012551, 2488025102, 3732037653, 7464075306, 8708087857, 11196112959, 17416175714, 22392225918, 26124263571, 52248527142, 78372790713, 156745581426]

約数ペア:

[(1, 156745581426), (2, 78372790713), (3, 52248527142), (6, 26124263571), (7, 22392225918), (9, 17416175714), (14, 11196112959), (18, 8708087857), (21, 7464075306), (42, 3732037653), (63, 2488025102), (126, 1244012551)]