142948986

素因数分解:

$2^1\times 3^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{5501}}^1$

素因数の和:5638

約数の個数: 32

約数和(自身を含む): 294731136

約数和(自身を除く): 151782150

約数列:

[1, 2, 3, 6, 61, 71, 122, 142, 183, 213, 366, 426, 4331, 5501, 8662, 11002, 12993, 16503, 25986, 33006, 335561, 390571, 671122, 781142, 1006683, 1171713, 2013366, 2343426, 23824831, 47649662, 71474493, 142948986]

約数ペア:

[(1, 142948986), (2, 71474493), (3, 47649662), (6, 23824831), (61, 2343426), (71, 2013366), (122, 1171713), (142, 1006683), (183, 781142), (213, 671122), (366, 390571), (426, 335561), (4331, 33006), (5501, 25986), (8662, 16503), (11002, 12993)]