155520022016

素因数分解:

$2^9\times {\mathrm{303750043}}^1$

素因数の和:303750061

約数の個数: 20

約数和(自身を含む): 310736295012

約数和(自身を除く): 155216272996

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 303750043, 607500086, 1215000172, 2430000344, 4860000688, 9720001376, 19440002752, 38880005504, 77760011008, 155520022016]

約数ペア:

[(1, 155520022016), (2, 77760011008), (4, 38880005504), (8, 19440002752), (16, 9720001376), (32, 4860000688), (64, 2430000344), (128, 1215000172), (256, 607500086), (512, 303750043)]