137491448

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{29179}}^1$

素因数の和:29235

約数の個数: 32

約数和(自身を含む): 280128000

約数和(自身を除く): 142636552

約数列:

[1, 2, 4, 8, 19, 31, 38, 62, 76, 124, 152, 248, 589, 1178, 2356, 4712, 29179, 58358, 116716, 233432, 554401, 904549, 1108802, 1809098, 2217604, 3618196, 4435208, 7236392, 17186431, 34372862, 68745724, 137491448]

約数ペア:

[(1, 137491448), (2, 68745724), (4, 34372862), (8, 17186431), (19, 7236392), (31, 4435208), (38, 3618196), (62, 2217604), (76, 1809098), (124, 1108802), (152, 904549), (248, 554401), (589, 233432), (1178, 116716), (2356, 58358), (4712, 29179)]