156680511

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{97}}^1\times {\mathrm{499}}^1$

素因数の和:695

約数の個数: 32

約数和(自身を含む): 230496000

約数和(自身を除く): 73815489

約数列:

[1, 3, 13, 39, 83, 97, 249, 291, 499, 1079, 1261, 1497, 3237, 3783, 6487, 8051, 19461, 24153, 41417, 48403, 104663, 124251, 145209, 313989, 538421, 629239, 1615263, 1887717, 4017449, 12052347, 52226837, 156680511]

約数ペア:

[(1, 156680511), (3, 52226837), (13, 12052347), (39, 4017449), (83, 1887717), (97, 1615263), (249, 629239), (291, 538421), (499, 313989), (1079, 145209), (1261, 124251), (1497, 104663), (3237, 48403), (3783, 41417), (6487, 24153), (8051, 19461)]