156731757824

素因数分解:

$2^8\times {\mathrm{631}}^1\times {\mathrm{970259}}^1$

素因数の和:970906

約数の個数: 36

約数和(自身を含む): 313347407520

約数和(自身を除く): 156615649696

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 631, 1262, 2524, 5048, 10096, 20192, 40384, 80768, 161536, 970259, 1940518, 3881036, 7762072, 15524144, 31048288, 62096576, 124193152, 248386304, 612233429, 1224466858, 2448933716, 4897867432, 9795734864, 19591469728, 39182939456, 78365878912, 156731757824]

約数ペア:

[(1, 156731757824), (2, 78365878912), (4, 39182939456), (8, 19591469728), (16, 9795734864), (32, 4897867432), (64, 2448933716), (128, 1224466858), (256, 612233429), (631, 248386304), (1262, 124193152), (2524, 62096576), (5048, 31048288), (10096, 15524144), (20192, 7762072), (40384, 3881036), (80768, 1940518), (161536, 970259)]