154133042

素因数分解:

$2^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{86689}}^1$

素因数の和:86825

約数の個数: 16

約数和(自身を含む): 266311680

約数和(自身を除く): 112178638

約数列:

[1, 2, 7, 14, 127, 254, 889, 1778, 86689, 173378, 606823, 1213646, 11009503, 22019006, 77066521, 154133042]

約数ペア:

[(1, 154133042), (2, 77066521), (7, 22019006), (14, 11009503), (127, 1213646), (254, 606823), (889, 173378), (1778, 86689)]