156715403728

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{547}}^1\times {\mathrm{1377403}}^1$

素因数の和:1377971

約数の個数: 40

約数和(自身を含む): 327590748128

約数和(自身を除く): 170875344400

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 547, 1094, 2188, 4376, 7111, 8752, 14222, 28444, 56888, 113776, 1377403, 2754806, 5509612, 11019224, 17906239, 22038448, 35812478, 71624956, 143249912, 286499824, 753439441, 1506878882, 3013757764, 6027515528, 9794712733, 12055031056, 19589425466, 39178850932, 78357701864, 156715403728]

約数ペア:

[(1, 156715403728), (2, 78357701864), (4, 39178850932), (8, 19589425466), (13, 12055031056), (16, 9794712733), (26, 6027515528), (52, 3013757764), (104, 1506878882), (208, 753439441), (547, 286499824), (1094, 143249912), (2188, 71624956), (4376, 35812478), (7111, 22038448), (8752, 17906239), (14222, 11019224), (28444, 5509612), (56888, 2754806), (113776, 1377403)]