133173878

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{331}}^1\times {\mathrm{5437}}^1$

素因数の和:5807

約数の個数: 16

約数和(自身を含む): 205817424

約数和(自身を除く): 72643546

約数列:

[1, 2, 37, 74, 331, 662, 5437, 10874, 12247, 24494, 201169, 402338, 1799647, 3599294, 66586939, 133173878]

約数ペア:

[(1, 133173878), (2, 66586939), (37, 3599294), (74, 1799647), (331, 402338), (662, 201169), (5437, 24494), (10874, 12247)]