155656592

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{106907}}^1$

素因数の和:106935

約数の個数: 40

約数和(自身を含む): 371184576

約数和(自身を除く): 215527984

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 106907, 213814, 427628, 748349, 855256, 1389791, 1496698, 1710512, 2779582, 2993396, 5559164, 5986792, 9728537, 11118328, 11973584, 19457074, 22236656, 38914148, 77828296, 155656592]

約数ペア:

[(1, 155656592), (2, 77828296), (4, 38914148), (7, 22236656), (8, 19457074), (13, 11973584), (14, 11118328), (16, 9728537), (26, 5986792), (28, 5559164), (52, 2993396), (56, 2779582), (91, 1710512), (104, 1496698), (112, 1389791), (182, 855256), (208, 748349), (364, 427628), (728, 213814), (1456, 106907)]