137912256

素因数分解:

$2^6\times 3^2\times {\mathrm{239431}}^1$

素因数の和:239449

約数の個数: 42

約数和(自身を含む): 395302232

約数和(自身を除く): 257389976

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 239431, 478862, 718293, 957724, 1436586, 1915448, 2154879, 2873172, 3830896, 4309758, 5746344, 7661792, 8619516, 11492688, 15323584, 17239032, 22985376, 34478064, 45970752, 68956128, 137912256]

約数ペア:

[(1, 137912256), (2, 68956128), (3, 45970752), (4, 34478064), (6, 22985376), (8, 17239032), (9, 15323584), (12, 11492688), (16, 8619516), (18, 7661792), (24, 5746344), (32, 4309758), (36, 3830896), (48, 2873172), (64, 2154879), (72, 1915448), (96, 1436586), (144, 957724), (192, 718293), (288, 478862), (576, 239431)]