127156960576

素因数分解:

$2^6\times {\mathrm{2129}}^1\times {\mathrm{933221}}^1$

素因数の和:935362

約数の個数: 28

約数和(自身を含む): 252445883220

約数和(自身を除く): 125288922644

約数列:

[1, 2, 4, 8, 16, 32, 64, 2129, 4258, 8516, 17032, 34064, 68128, 136256, 933221, 1866442, 3732884, 7465768, 14931536, 29863072, 59726144, 1986827509, 3973655018, 7947310036, 15894620072, 31789240144, 63578480288, 127156960576]

約数ペア:

[(1, 127156960576), (2, 63578480288), (4, 31789240144), (8, 15894620072), (16, 7947310036), (32, 3973655018), (64, 1986827509), (2129, 59726144), (4258, 29863072), (8516, 14931536), (17032, 7465768), (34064, 3732884), (68128, 1866442), (136256, 933221)]