160747268

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{661}}^1\times {\mathrm{5527}}^1$

素因数の和:6203

約数の個数: 24

約数和(自身を含む): 307401024

約数和(自身を除く): 146653756

約数列:

[1, 2, 4, 11, 22, 44, 661, 1322, 2644, 5527, 7271, 11054, 14542, 22108, 29084, 60797, 121594, 243188, 3653347, 7306694, 14613388, 40186817, 80373634, 160747268]

約数ペア:

[(1, 160747268), (2, 80373634), (4, 40186817), (11, 14613388), (22, 7306694), (44, 3653347), (661, 243188), (1322, 121594), (2644, 60797), (5527, 29084), (7271, 22108), (11054, 14542)]