155539001576

素因数分解:

$2^3\times 7^1\times {\mathrm{59}}^1\times {\mathrm{223}}^1\times {\mathrm{379}}^1\times {\mathrm{557}}^1$

素因数の和:1231

約数の個数: 128

約数和(自身を含む): 341978112000

約数和(自身を除く): 186439110424

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 59, 118, 223, 236, 379, 413, 446, 472, 557, 758, 826, 892, 1114, 1516, 1561, 1652, 1784, 2228, 2653, 3032, 3122, 3304, 3899, 4456, 5306, 6244, 7798, 10612, 12488, 13157, 15596, 21224, 22361, 26314, 31192, 32863, 44722, 52628, 65726, 84517, 89444, 92099, 105256, 124211, 131452, 156527, 169034, 178888, 184198, 211103, 230041, 248422, 262904, 313054, 338068, 368396, 422206, 460082, 496844, 591619, 626108, 676136, 736792, 844412, 869477, 920164, 993688, 1183238, 1252216, 1477721, 1688824, 1738954, 1840328, 2366476, 2955442, 3477908, 4732952, 4986503, 5910884, 6955816, 7328449, 9973006, 11821768, 12455077, 14656898, 19946012, 24910154, 29313796, 34905521, 39892024, 47075969, 49820308, 51299143, 58627592, 69811042, 87185539, 94151938, 99640616, 102598286, 139622084, 174371078, 188303876, 205196572, 279244168, 329531783, 348742156, 376607752, 410393144, 659063566, 697484312, 1318127132, 2636254264, 2777482171, 5554964342, 11109928684, 19442375197, 22219857368, 38884750394, 77769500788, 155539001576]

約数ペア:

[(1, 155539001576), (2, 77769500788), (4, 38884750394), (7, 22219857368), (8, 19442375197), (14, 11109928684), (28, 5554964342), (56, 2777482171), (59, 2636254264), (118, 1318127132), (223, 697484312), (236, 659063566), (379, 410393144), (413, 376607752), (446, 348742156), (472, 329531783), (557, 279244168), (758, 205196572), (826, 188303876), (892, 174371078), (1114, 139622084), (1516, 102598286), (1561, 99640616), (1652, 94151938), (1784, 87185539), (2228, 69811042), (2653, 58627592), (3032, 51299143), (3122, 49820308), (3304, 47075969), (3899, 39892024), (4456, 34905521), (5306, 29313796), (6244, 24910154), (7798, 19946012), (10612, 14656898), (12488, 12455077), (13157, 11821768), (15596, 9973006), (21224, 7328449), (22361, 6955816), (26314, 5910884), (31192, 4986503), (32863, 4732952), (44722, 3477908), (52628, 2955442), (65726, 2366476), (84517, 1840328), (89444, 1738954), (92099, 1688824), (105256, 1477721), (124211, 1252216), (131452, 1183238), (156527, 993688), (169034, 920164), (178888, 869477), (184198, 844412), (211103, 736792), (230041, 676136), (248422, 626108), (262904, 591619), (313054, 496844), (338068, 460082), (368396, 422206)]