126283264

素因数分解:

$2^9\times {\mathrm{157}}^1\times {\mathrm{1571}}^1$

素因数の和:1746

約数の個数: 40

約数和(自身を含む): 254088648

約数和(自身を除く): 127805384

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 157, 256, 314, 512, 628, 1256, 1571, 2512, 3142, 5024, 6284, 10048, 12568, 20096, 25136, 40192, 50272, 80384, 100544, 201088, 246647, 402176, 493294, 804352, 986588, 1973176, 3946352, 7892704, 15785408, 31570816, 63141632, 126283264]

約数ペア:

[(1, 126283264), (2, 63141632), (4, 31570816), (8, 15785408), (16, 7892704), (32, 3946352), (64, 1973176), (128, 986588), (157, 804352), (256, 493294), (314, 402176), (512, 246647), (628, 201088), (1256, 100544), (1571, 80384), (2512, 50272), (3142, 40192), (5024, 25136), (6284, 20096), (10048, 12568)]