156906305105

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{199}}^1\times {\mathrm{494341}}^1$

素因数の和:494585

約数の個数: 32

約数和(自身を含む): 213555744000

約数和(自身を除く): 56649438895

約数列:

[1, 5, 11, 29, 55, 145, 199, 319, 995, 1595, 2189, 5771, 10945, 28855, 63481, 317405, 494341, 2471705, 5437751, 14335889, 27188755, 71679445, 98373859, 157694779, 491869295, 788473895, 1082112449, 2852841911, 5410562245, 14264209555, 31381261021, 156906305105]

約数ペア:

[(1, 156906305105), (5, 31381261021), (11, 14264209555), (29, 5410562245), (55, 2852841911), (145, 1082112449), (199, 788473895), (319, 491869295), (995, 157694779), (1595, 98373859), (2189, 71679445), (5771, 27188755), (10945, 14335889), (28855, 5437751), (63481, 2471705), (317405, 494341)]