138874752

素因数分解:

$2^7\times 3^2\times {\mathrm{120551}}^1$

素因数の和:120571

約数の個数: 48

約数和(自身を含む): 399629880

約数和(自身を除く): 260755128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 288, 384, 576, 1152, 120551, 241102, 361653, 482204, 723306, 964408, 1084959, 1446612, 1928816, 2169918, 2893224, 3857632, 4339836, 5786448, 7715264, 8679672, 11572896, 15430528, 17359344, 23145792, 34718688, 46291584, 69437376, 138874752]

約数ペア:

[(1, 138874752), (2, 69437376), (3, 46291584), (4, 34718688), (6, 23145792), (8, 17359344), (9, 15430528), (12, 11572896), (16, 8679672), (18, 7715264), (24, 5786448), (32, 4339836), (36, 3857632), (48, 2893224), (64, 2169918), (72, 1928816), (96, 1446612), (128, 1084959), (144, 964408), (192, 723306), (288, 482204), (384, 361653), (576, 241102), (1152, 120551)]