172655366

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{5351}}^1$

素因数の和:5456

約数の個数: 32

約数和(自身を含む): 299412288

約数和(自身を除く): 126756922

約数列:

[1, 2, 13, 17, 26, 34, 73, 146, 221, 442, 949, 1241, 1898, 2482, 5351, 10702, 16133, 32266, 69563, 90967, 139126, 181934, 390623, 781246, 1182571, 2365142, 5078099, 6640591, 10156198, 13281182, 86327683, 172655366]

約数ペア:

[(1, 172655366), (2, 86327683), (13, 13281182), (17, 10156198), (26, 6640591), (34, 5078099), (73, 2365142), (146, 1182571), (221, 781246), (442, 390623), (949, 181934), (1241, 139126), (1898, 90967), (2482, 69563), (5351, 32266), (10702, 16133)]