138218688

素因数分解:

$2^6\times 3^2\times {\mathrm{239963}}^1$

素因数の和:239981

約数の個数: 42

約数和(自身を含む): 396180564

約数和(自身を除く): 257961876

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 239963, 479926, 719889, 959852, 1439778, 1919704, 2159667, 2879556, 3839408, 4319334, 5759112, 7678816, 8638668, 11518224, 15357632, 17277336, 23036448, 34554672, 46072896, 69109344, 138218688]

約数ペア:

[(1, 138218688), (2, 69109344), (3, 46072896), (4, 34554672), (6, 23036448), (8, 17277336), (9, 15357632), (12, 11518224), (16, 8638668), (18, 7678816), (24, 5759112), (32, 4319334), (36, 3839408), (48, 2879556), (64, 2159667), (72, 1919704), (96, 1439778), (144, 959852), (192, 719889), (288, 479926), (576, 239963)]