161569752256

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{1637}}^1\times {\mathrm{140197}}^1$

素因数の和:141857

約数の個数: 56

約数和(自身を含む): 349977949776

約数和(自身を除く): 188408197520

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 176, 352, 704, 1637, 3274, 6548, 13096, 18007, 26192, 36014, 52384, 72028, 104768, 140197, 144056, 280394, 288112, 560788, 576224, 1121576, 1152448, 1542167, 2243152, 3084334, 4486304, 6168668, 8972608, 12337336, 24674672, 49349344, 98698688, 229502489, 459004978, 918009956, 1836019912, 2524527379, 3672039824, 5049054758, 7344079648, 10098109516, 14688159296, 20196219032, 40392438064, 80784876128, 161569752256]

約数ペア:

[(1, 161569752256), (2, 80784876128), (4, 40392438064), (8, 20196219032), (11, 14688159296), (16, 10098109516), (22, 7344079648), (32, 5049054758), (44, 3672039824), (64, 2524527379), (88, 1836019912), (176, 918009956), (352, 459004978), (704, 229502489), (1637, 98698688), (3274, 49349344), (6548, 24674672), (13096, 12337336), (18007, 8972608), (26192, 6168668), (36014, 4486304), (52384, 3084334), (72028, 2243152), (104768, 1542167), (140197, 1152448), (144056, 1121576), (280394, 576224), (288112, 560788)]