157080885328

素因数分解:

$2^4\times {\mathrm{1307}}^1\times {\mathrm{7511519}}^1$

素因数の和:7512834

約数の個数: 20

約数和(自身を含む): 304577112960

約数和(自身を除く): 147496227632

約数列:

[1, 2, 4, 8, 16, 1307, 2614, 5228, 10456, 20912, 7511519, 15023038, 30046076, 60092152, 120184304, 9817555333, 19635110666, 39270221332, 78540442664, 157080885328]

約数ペア:

[(1, 157080885328), (2, 78540442664), (4, 39270221332), (8, 19635110666), (16, 9817555333), (1307, 120184304), (2614, 60092152), (5228, 30046076), (10456, 15023038), (20912, 7511519)]