149291857

素因数分解:

${\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{887}}^1$

素因数の和:1029

約数の個数: 24

約数和(自身を含む): 178573248

約数和(自身を除く): 29281391

約数列:

[1, 11, 13, 107, 121, 143, 887, 1177, 1391, 1573, 9757, 11531, 12947, 15301, 94909, 107327, 126841, 168311, 1043999, 1233817, 1395251, 11483989, 13571987, 149291857]

約数ペア:

[(1, 149291857), (11, 13571987), (13, 11483989), (107, 1395251), (121, 1233817), (143, 1043999), (887, 168311), (1177, 126841), (1391, 107327), (1573, 94909), (9757, 15301), (11531, 12947)]