156973234984

素因数分解:

$2^3\times {\mathrm{241}}^1\times {\mathrm{18121}}^1\times {\mathrm{4493}}^1$

素因数の和:22861

約数の個数: 32

約数和(自身を含む): 295628172840

約数和(自身を除く): 138654937856

約数列:

[1, 2, 4, 8, 241, 482, 964, 1928, 4493, 8986, 17972, 18121, 35944, 36242, 72484, 144968, 1082813, 2165626, 4331252, 4367161, 8662504, 8734322, 17468644, 34937288, 81417653, 162835306, 325670612, 651341224, 19621654373, 39243308746, 78486617492, 156973234984]

約数ペア:

[(1, 156973234984), (2, 78486617492), (4, 39243308746), (8, 19621654373), (241, 651341224), (482, 325670612), (964, 162835306), (1928, 81417653), (4493, 34937288), (8986, 17468644), (17972, 8734322), (18121, 8662504), (35944, 4367161), (36242, 4331252), (72484, 2165626), (144968, 1082813)]