142455944

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{269}}^1\times {\mathrm{1249}}^1$

素因数の和:1577

約数の個数: 32

約数和(自身を含む): 273375000

約数和(自身を除く): 130919056

約数列:

[1, 2, 4, 8, 53, 106, 212, 269, 424, 538, 1076, 1249, 2152, 2498, 4996, 9992, 14257, 28514, 57028, 66197, 114056, 132394, 264788, 335981, 529576, 671962, 1343924, 2687848, 17806993, 35613986, 71227972, 142455944]

約数ペア:

[(1, 142455944), (2, 71227972), (4, 35613986), (8, 17806993), (53, 2687848), (106, 1343924), (212, 671962), (269, 529576), (424, 335981), (538, 264788), (1076, 132394), (1249, 114056), (2152, 66197), (2498, 57028), (4996, 28514), (9992, 14257)]