156957918914

素因数分解:

$2^1\times {\mathrm{257}}^2\times {\mathrm{733}}^1\times {\mathrm{1621}}^1$

素因数の和:2870

約数の個数: 24

約数和(自身を含む): 236824998708

約数和(自身を除く): 79867079794

約数列:

[1, 2, 257, 514, 733, 1466, 1621, 3242, 66049, 132098, 188381, 376762, 416597, 833194, 1188193, 2376386, 48413917, 96827834, 107065429, 214130858, 305365601, 610731202, 78478959457, 156957918914]

約数ペア:

[(1, 156957918914), (2, 78478959457), (257, 610731202), (514, 305365601), (733, 214130858), (1466, 107065429), (1621, 96827834), (3242, 48413917), (66049, 2376386), (132098, 1188193), (188381, 833194), (376762, 416597)]