139660528

素因数分解:

$2^4\times 7^1\times {\mathrm{139}}^1\times {\mathrm{8971}}^1$

素因数の和:9125

約数の個数: 40

約数和(自身を含む): 311507840

約数和(自身を除く): 171847312

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 139, 278, 556, 973, 1112, 1946, 2224, 3892, 7784, 8971, 15568, 17942, 35884, 62797, 71768, 125594, 143536, 251188, 502376, 1004752, 1246969, 2493938, 4987876, 8728783, 9975752, 17457566, 19951504, 34915132, 69830264, 139660528]

約数ペア:

[(1, 139660528), (2, 69830264), (4, 34915132), (7, 19951504), (8, 17457566), (14, 9975752), (16, 8728783), (28, 4987876), (56, 2493938), (112, 1246969), (139, 1004752), (278, 502376), (556, 251188), (973, 143536), (1112, 125594), (1946, 71768), (2224, 62797), (3892, 35884), (7784, 17942), (8971, 15568)]