156717778056

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{347}}^1\times {\mathrm{17123}}^1$

素因数の和:17643

約数の個数: 128

約数和(自身を含む): 451942087680

約数和(自身を除く): 295224309624

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 157, 168, 314, 347, 471, 628, 694, 942, 1041, 1099, 1256, 1388, 1884, 2082, 2198, 2429, 2776, 3297, 3768, 4164, 4396, 4858, 6594, 7287, 8328, 8792, 9716, 13188, 14574, 17123, 19432, 26376, 29148, 34246, 51369, 54479, 58296, 68492, 102738, 108958, 119861, 136984, 163437, 205476, 217916, 239722, 326874, 359583, 381353, 410952, 435832, 479444, 653748, 719166, 762706, 958888, 1144059, 1307496, 1438332, 1525412, 2288118, 2688311, 2876664, 3050824, 4576236, 5376622, 5941681, 8064933, 9152472, 10753244, 11883362, 16129866, 17825043, 18818177, 21506488, 23766724, 32259732, 35650086, 37636354, 41591767, 47533448, 56454531, 64519464, 71300172, 75272708, 83183534, 112909062, 124775301, 142600344, 150545416, 166367068, 225818124, 249550602, 332734136, 451636248, 499101204, 932843917, 998202408, 1865687834, 2798531751, 3731375668, 5597063502, 6529907419, 7462751336, 11194127004, 13059814838, 19589722257, 22388254008, 26119629676, 39179444514, 52239259352, 78358889028, 156717778056]

約数ペア:

[(1, 156717778056), (2, 78358889028), (3, 52239259352), (4, 39179444514), (6, 26119629676), (7, 22388254008), (8, 19589722257), (12, 13059814838), (14, 11194127004), (21, 7462751336), (24, 6529907419), (28, 5597063502), (42, 3731375668), (56, 2798531751), (84, 1865687834), (157, 998202408), (168, 932843917), (314, 499101204), (347, 451636248), (471, 332734136), (628, 249550602), (694, 225818124), (942, 166367068), (1041, 150545416), (1099, 142600344), (1256, 124775301), (1388, 112909062), (1884, 83183534), (2082, 75272708), (2198, 71300172), (2429, 64519464), (2776, 56454531), (3297, 47533448), (3768, 41591767), (4164, 37636354), (4396, 35650086), (4858, 32259732), (6594, 23766724), (7287, 21506488), (8328, 18818177), (8792, 17825043), (9716, 16129866), (13188, 11883362), (14574, 10753244), (17123, 9152472), (19432, 8064933), (26376, 5941681), (29148, 5376622), (34246, 4576236), (51369, 3050824), (54479, 2876664), (58296, 2688311), (68492, 2288118), (102738, 1525412), (108958, 1438332), (119861, 1307496), (136984, 1144059), (163437, 958888), (205476, 762706), (217916, 719166), (239722, 653748), (326874, 479444), (359583, 435832), (381353, 410952)]