103756828

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1\times {\mathrm{503}}^1$

素因数の和:706

約数の個数: 48

約数和(自身を含む): 213373440

約数和(自身を除く): 109616612

約数列:

[1, 2, 4, 7, 14, 28, 53, 106, 139, 212, 278, 371, 503, 556, 742, 973, 1006, 1484, 1946, 2012, 3521, 3892, 7042, 7367, 14084, 14734, 26659, 29468, 51569, 53318, 69917, 103138, 106636, 139834, 186613, 206276, 279668, 373226, 489419, 746452, 978838, 1957676, 3705601, 7411202, 14822404, 25939207, 51878414, 103756828]

約数ペア:

[(1, 103756828), (2, 51878414), (4, 25939207), (7, 14822404), (14, 7411202), (28, 3705601), (53, 1957676), (106, 978838), (139, 746452), (212, 489419), (278, 373226), (371, 279668), (503, 206276), (556, 186613), (742, 139834), (973, 106636), (1006, 103138), (1484, 69917), (1946, 53318), (2012, 51569), (3521, 29468), (3892, 26659), (7042, 14734), (7367, 14084)]