139576876

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{12919}}^1$

素因数の和:13033

約数の個数: 24

約数和(自身を含む): 254317280

約数和(自身を除く): 114740404

約数列:

[1, 2, 4, 37, 73, 74, 146, 148, 292, 2701, 5402, 10804, 12919, 25838, 51676, 478003, 943087, 956006, 1886174, 1912012, 3772348, 34894219, 69788438, 139576876]

約数ペア:

[(1, 139576876), (2, 69788438), (4, 34894219), (37, 3772348), (73, 1912012), (74, 1886174), (146, 956006), (148, 943087), (292, 478003), (2701, 51676), (5402, 25838), (10804, 12919)]