157807296

素因数分解:

$2^6\times 3^2\times {\mathrm{273971}}^1$

素因数の和:273989

約数の個数: 42

約数和(自身を含む): 452327772

約数和(自身を除く): 294520476

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 273971, 547942, 821913, 1095884, 1643826, 2191768, 2465739, 3287652, 4383536, 4931478, 6575304, 8767072, 9862956, 13150608, 17534144, 19725912, 26301216, 39451824, 52602432, 78903648, 157807296]

約数ペア:

[(1, 157807296), (2, 78903648), (3, 52602432), (4, 39451824), (6, 26301216), (8, 19725912), (9, 17534144), (12, 13150608), (16, 9862956), (18, 8767072), (24, 6575304), (32, 4931478), (36, 4383536), (48, 3287652), (64, 2465739), (72, 2191768), (96, 1643826), (144, 1095884), (192, 821913), (288, 547942), (576, 273971)]