156944216958

素因数分解:

$2^1\times 3^1\times {\mathrm{157}}^1\times {\mathrm{3881}}^1\times {\mathrm{42929}}^1$

素因数の和:46972

約数の個数: 32

約数和(自身を含む): 315976476960

約数和(自身を除く): 159032260002

約数列:

[1, 2, 3, 6, 157, 314, 471, 942, 3881, 7762, 11643, 23286, 42929, 85858, 128787, 257574, 609317, 1218634, 1827951, 3655902, 6739853, 13479706, 20219559, 40439118, 166607449, 333214898, 499822347, 999644694, 26157369493, 52314738986, 78472108479, 156944216958]

約数ペア:

[(1, 156944216958), (2, 78472108479), (3, 52314738986), (6, 26157369493), (157, 999644694), (314, 499822347), (471, 333214898), (942, 166607449), (3881, 40439118), (7762, 20219559), (11643, 13479706), (23286, 6739853), (42929, 3655902), (85858, 1827951), (128787, 1218634), (257574, 609317)]