155000704

素因数分解:

$2^7\times {\mathrm{137}}^1\times {\mathrm{8839}}^1$

素因数の和:8990

約数の個数: 32

約数和(自身を含む): 311079600

約数和(自身を除く): 156078896

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 137, 274, 548, 1096, 2192, 4384, 8768, 8839, 17536, 17678, 35356, 70712, 141424, 282848, 565696, 1131392, 1210943, 2421886, 4843772, 9687544, 19375088, 38750176, 77500352, 155000704]

約数ペア:

[(1, 155000704), (2, 77500352), (4, 38750176), (8, 19375088), (16, 9687544), (32, 4843772), (64, 2421886), (128, 1210943), (137, 1131392), (274, 565696), (548, 282848), (1096, 141424), (2192, 70712), (4384, 35356), (8768, 17678), (8839, 17536)]