156720072924

素因数分解:

$2^2\times 3^2\times {\mathrm{53}}^1\times {\mathrm{787}}^1\times {\mathrm{104369}}^1$

素因数の和:105219

約数の個数: 72

約数和(自身を含む): 404144853840

約数和(自身を除く): 247424780916

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53, 106, 159, 212, 318, 477, 636, 787, 954, 1574, 1908, 2361, 3148, 4722, 7083, 9444, 14166, 28332, 41711, 83422, 104369, 125133, 166844, 208738, 250266, 313107, 375399, 417476, 500532, 626214, 750798, 939321, 1252428, 1501596, 1878642, 3757284, 5531557, 11063114, 16594671, 22126228, 33189342, 49784013, 66378684, 82138403, 99568026, 164276806, 199136052, 246415209, 328553612, 492830418, 739245627, 985660836, 1478491254, 2956982508, 4353335359, 8706670718, 13060006077, 17413341436, 26120012154, 39180018231, 52240024308, 78360036462, 156720072924]

約数ペア:

[(1, 156720072924), (2, 78360036462), (3, 52240024308), (4, 39180018231), (6, 26120012154), (9, 17413341436), (12, 13060006077), (18, 8706670718), (36, 4353335359), (53, 2956982508), (106, 1478491254), (159, 985660836), (212, 739245627), (318, 492830418), (477, 328553612), (636, 246415209), (787, 199136052), (954, 164276806), (1574, 99568026), (1908, 82138403), (2361, 66378684), (3148, 49784013), (4722, 33189342), (7083, 22126228), (9444, 16594671), (14166, 11063114), (28332, 5531557), (41711, 3757284), (83422, 1878642), (104369, 1501596), (125133, 1252428), (166844, 939321), (208738, 750798), (250266, 626214), (313107, 500532), (375399, 417476)]