139335774

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{331}}^1\times {\mathrm{4127}}^1$

素因数の和:4480

約数の個数: 32

約数和(自身を含む): 296027136

約数和(自身を除く): 156691362

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 331, 662, 993, 1986, 4127, 5627, 8254, 11254, 12381, 16881, 24762, 33762, 70159, 140318, 210477, 420954, 1366037, 2732074, 4098111, 8196222, 23222629, 46445258, 69667887, 139335774]

約数ペア:

[(1, 139335774), (2, 69667887), (3, 46445258), (6, 23222629), (17, 8196222), (34, 4098111), (51, 2732074), (102, 1366037), (331, 420954), (662, 210477), (993, 140318), (1986, 70159), (4127, 33762), (5627, 24762), (8254, 16881), (11254, 12381)]