156912866896

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{1871}}^1\times {\mathrm{78233}}^1$

素因数の和:80179

約数の個数: 40

約数和(自身を含む): 308725133184

約数和(自身を除く): 151812266288

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 1871, 3742, 7484, 14968, 29936, 78233, 125357, 156466, 250714, 312932, 501428, 625864, 1002856, 1251728, 2005712, 5241611, 10483222, 20966444, 41932888, 83865776, 146373943, 292747886, 585495772, 1170991544, 2341983088, 9807054181, 19614108362, 39228216724, 78456433448, 156912866896]

約数ペア:

[(1, 156912866896), (2, 78456433448), (4, 39228216724), (8, 19614108362), (16, 9807054181), (67, 2341983088), (134, 1170991544), (268, 585495772), (536, 292747886), (1072, 146373943), (1871, 83865776), (3742, 41932888), (7484, 20966444), (14968, 10483222), (29936, 5241611), (78233, 2005712), (125357, 1251728), (156466, 1002856), (250714, 625864), (312932, 501428)]