155202304

素因数分解:

$2^8\times {\mathrm{439}}^1\times {\mathrm{1381}}^1$

素因数の和:1836

約数の個数: 36

約数和(自身を含む): 310728880

約数和(自身を除く): 155526576

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 439, 878, 1381, 1756, 2762, 3512, 5524, 7024, 11048, 14048, 22096, 28096, 44192, 56192, 88384, 112384, 176768, 353536, 606259, 1212518, 2425036, 4850072, 9700144, 19400288, 38800576, 77601152, 155202304]

約数ペア:

[(1, 155202304), (2, 77601152), (4, 38800576), (8, 19400288), (16, 9700144), (32, 4850072), (64, 2425036), (128, 1212518), (256, 606259), (439, 353536), (878, 176768), (1381, 112384), (1756, 88384), (2762, 56192), (3512, 44192), (5524, 28096), (7024, 22096), (11048, 14048)]