159611392

素因数分解:

$2^9\times {\mathrm{257}}^1\times {\mathrm{1213}}^1$

素因数の和:1488

約数の個数: 40

約数和(自身を含む): 320415876

約数和(自身を除く): 160804484

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 257, 512, 514, 1028, 1213, 2056, 2426, 4112, 4852, 8224, 9704, 16448, 19408, 32896, 38816, 65792, 77632, 131584, 155264, 310528, 311741, 621056, 623482, 1246964, 2493928, 4987856, 9975712, 19951424, 39902848, 79805696, 159611392]

約数ペア:

[(1, 159611392), (2, 79805696), (4, 39902848), (8, 19951424), (16, 9975712), (32, 4987856), (64, 2493928), (128, 1246964), (256, 623482), (257, 621056), (512, 311741), (514, 310528), (1028, 155264), (1213, 131584), (2056, 77632), (2426, 65792), (4112, 38816), (4852, 32896), (8224, 19408), (9704, 16448)]