156780080324

素因数分解:

$2^2\times 7^2\times {\mathrm{1439}}^1\times {\mathrm{555871}}^1$

素因数の和:557328

約数の個数: 36

約数和(自身を含む): 319381816320

約数和(自身を除く): 162601735996

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 1439, 2878, 5756, 10073, 20146, 40292, 70511, 141022, 282044, 555871, 1111742, 2223484, 3891097, 7782194, 15564388, 27237679, 54475358, 108950716, 799898369, 1599796738, 3199593476, 5599288583, 11198577166, 22397154332, 39195020081, 78390040162, 156780080324]

約数ペア:

[(1, 156780080324), (2, 78390040162), (4, 39195020081), (7, 22397154332), (14, 11198577166), (28, 5599288583), (49, 3199593476), (98, 1599796738), (196, 799898369), (1439, 108950716), (2878, 54475358), (5756, 27237679), (10073, 15564388), (20146, 7782194), (40292, 3891097), (70511, 2223484), (141022, 1111742), (282044, 555871)]