138589500608

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{166573919}}^1$

素因数の和:166573944

約数の個数: 28

約数和(自身を含む): 296168429760

約数和(自身を除く): 157578929152

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 166573919, 333147838, 666295676, 1332591352, 2165460947, 2665182704, 4330921894, 5330365408, 8661843788, 10660730816, 17323687576, 34647375152, 69294750304, 138589500608]

約数ペア:

[(1, 138589500608), (2, 69294750304), (4, 34647375152), (8, 17323687576), (13, 10660730816), (16, 8661843788), (26, 5330365408), (32, 4330921894), (52, 2665182704), (64, 2165460947), (104, 1332591352), (208, 666295676), (416, 333147838), (832, 166573919)]