133029286

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{1493}}^1$

素因数の和:1680

約数の個数: 32

約数和(自身を含む): 225892800

約数和(自身を除く): 92863514

約数列:

[1, 2, 13, 23, 26, 46, 149, 298, 299, 598, 1493, 1937, 2986, 3427, 3874, 6854, 19409, 34339, 38818, 44551, 68678, 89102, 222457, 444914, 446407, 892814, 2891941, 5116511, 5783882, 10233022, 66514643, 133029286]

約数ペア:

[(1, 133029286), (2, 66514643), (13, 10233022), (23, 5783882), (26, 5116511), (46, 2891941), (149, 892814), (298, 446407), (299, 444914), (598, 222457), (1493, 89102), (1937, 68678), (2986, 44551), (3427, 38818), (3874, 34339), (6854, 19409)]