15156747008

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{30161}}^1$

素因数の和:30341

約数の個数: 72

約数和(自身を含む): 32798400096

約数和(自身を除く): 17641653088

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 151, 208, 256, 302, 416, 604, 832, 1208, 1664, 1963, 2416, 3328, 3926, 4832, 7852, 9664, 15704, 19328, 30161, 31408, 38656, 60322, 62816, 120644, 125632, 241288, 251264, 392093, 482576, 502528, 784186, 965152, 1568372, 1930304, 3136744, 3860608, 4554311, 6273488, 7721216, 9108622, 12546976, 18217244, 25093952, 36434488, 50187904, 59206043, 72868976, 100375808, 118412086, 145737952, 236824172, 291475904, 473648344, 582951808, 947296688, 1165903616, 1894593376, 3789186752, 7578373504, 15156747008]

約数ペア:

[(1, 15156747008), (2, 7578373504), (4, 3789186752), (8, 1894593376), (13, 1165903616), (16, 947296688), (26, 582951808), (32, 473648344), (52, 291475904), (64, 236824172), (104, 145737952), (128, 118412086), (151, 100375808), (208, 72868976), (256, 59206043), (302, 50187904), (416, 36434488), (604, 25093952), (832, 18217244), (1208, 12546976), (1664, 9108622), (1963, 7721216), (2416, 6273488), (3328, 4554311), (3926, 3860608), (4832, 3136744), (7852, 1930304), (9664, 1568372), (15704, 965152), (19328, 784186), (30161, 502528), (31408, 482576), (38656, 392093), (60322, 251264), (62816, 241288), (120644, 125632)]