141628256

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{251}}^1$

素因数の和:508

約数の個数: 96

約数和(自身を含む): 350542080

約数和(自身を除く): 208913824

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 77, 88, 112, 154, 176, 224, 229, 251, 308, 352, 458, 502, 616, 916, 1004, 1232, 1603, 1757, 1832, 2008, 2464, 2519, 2761, 3206, 3514, 3664, 4016, 5038, 5522, 6412, 7028, 7328, 8032, 10076, 11044, 12824, 14056, 17633, 19327, 20152, 22088, 25648, 28112, 35266, 38654, 40304, 44176, 51296, 56224, 57479, 70532, 77308, 80608, 88352, 114958, 141064, 154616, 229916, 282128, 309232, 402353, 459832, 564256, 618464, 632269, 804706, 919664, 1264538, 1609412, 1839328, 2529076, 3218824, 4425883, 5058152, 6437648, 8851766, 10116304, 12875296, 17703532, 20232608, 35407064, 70814128, 141628256]

約数ペア:

[(1, 141628256), (2, 70814128), (4, 35407064), (7, 20232608), (8, 17703532), (11, 12875296), (14, 10116304), (16, 8851766), (22, 6437648), (28, 5058152), (32, 4425883), (44, 3218824), (56, 2529076), (77, 1839328), (88, 1609412), (112, 1264538), (154, 919664), (176, 804706), (224, 632269), (229, 618464), (251, 564256), (308, 459832), (352, 402353), (458, 309232), (502, 282128), (616, 229916), (916, 154616), (1004, 141064), (1232, 114958), (1603, 88352), (1757, 80608), (1832, 77308), (2008, 70532), (2464, 57479), (2519, 56224), (2761, 51296), (3206, 44176), (3514, 40304), (3664, 38654), (4016, 35266), (5038, 28112), (5522, 25648), (6412, 22088), (7028, 20152), (7328, 19327), (8032, 17633), (10076, 14056), (11044, 12824)]