156797852008

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{131}}^1\times {\mathrm{9791}}^1$

素因数の和:10031

約数の個数: 128

約数和(自身を含む): 353640038400

約数和(自身を除く): 196842186392

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 56, 59, 74, 118, 131, 148, 236, 259, 262, 296, 413, 472, 518, 524, 826, 917, 1036, 1048, 1652, 1834, 2072, 2183, 3304, 3668, 4366, 4847, 7336, 7729, 8732, 9694, 9791, 15281, 15458, 17464, 19388, 19582, 30562, 30916, 33929, 38776, 39164, 54103, 61124, 61832, 67858, 68537, 78328, 108206, 122248, 135716, 137074, 216412, 271432, 274148, 285973, 362267, 432824, 548296, 571946, 577669, 724534, 1143892, 1155338, 1282621, 1449068, 2001811, 2287784, 2310676, 2535869, 2565242, 2898136, 4003622, 4043683, 4621352, 5071738, 5130484, 8007244, 8087366, 8978347, 10143476, 10260968, 16014488, 16174732, 17956694, 20286952, 21373753, 32349464, 35913388, 42747506, 47456977, 71826776, 75674639, 85495012, 94913954, 149616271, 151349278, 170990024, 189827908, 299232542, 302698556, 332198839, 379655816, 529722473, 598465084, 605397112, 664397678, 1059444946, 1196930168, 1328795356, 2118889892, 2657590712, 2799961643, 4237779784, 5599923286, 11199846572, 19599731501, 22399693144, 39199463002, 78398926004, 156797852008]

約数ペア:

[(1, 156797852008), (2, 78398926004), (4, 39199463002), (7, 22399693144), (8, 19599731501), (14, 11199846572), (28, 5599923286), (37, 4237779784), (56, 2799961643), (59, 2657590712), (74, 2118889892), (118, 1328795356), (131, 1196930168), (148, 1059444946), (236, 664397678), (259, 605397112), (262, 598465084), (296, 529722473), (413, 379655816), (472, 332198839), (518, 302698556), (524, 299232542), (826, 189827908), (917, 170990024), (1036, 151349278), (1048, 149616271), (1652, 94913954), (1834, 85495012), (2072, 75674639), (2183, 71826776), (3304, 47456977), (3668, 42747506), (4366, 35913388), (4847, 32349464), (7336, 21373753), (7729, 20286952), (8732, 17956694), (9694, 16174732), (9791, 16014488), (15281, 10260968), (15458, 10143476), (17464, 8978347), (19388, 8087366), (19582, 8007244), (30562, 5130484), (30916, 5071738), (33929, 4621352), (38776, 4043683), (39164, 4003622), (54103, 2898136), (61124, 2565242), (61832, 2535869), (67858, 2310676), (68537, 2287784), (78328, 2001811), (108206, 1449068), (122248, 1282621), (135716, 1155338), (137074, 1143892), (216412, 724534), (271432, 577669), (274148, 571946), (285973, 548296), (362267, 432824)]