138825812

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{971}}^1\times {\mathrm{1153}}^1$

素因数の和:2159

約数の個数: 24

約数和(自身を含む): 251258112

約数和(自身を除く): 112432300

約数列:

[1, 2, 4, 31, 62, 124, 971, 1153, 1942, 2306, 3884, 4612, 30101, 35743, 60202, 71486, 120404, 142972, 1119563, 2239126, 4478252, 34706453, 69412906, 138825812]

約数ペア:

[(1, 138825812), (2, 69412906), (4, 34706453), (31, 4478252), (62, 2239126), (124, 1119563), (971, 142972), (1153, 120404), (1942, 71486), (2306, 60202), (3884, 35743), (4612, 30101)]