144426802

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{163}}^1\times {\mathrm{643}}^1$

素因数の和:874

約数の個数: 32

約数和(自身を含む): 239537088

約数和(自身を除く): 95110286

約数列:

[1, 2, 13, 26, 53, 106, 163, 326, 643, 689, 1286, 1378, 2119, 4238, 8359, 8639, 16718, 17278, 34079, 68158, 104809, 112307, 209618, 224614, 443027, 886054, 1362517, 2725034, 5554877, 11109754, 72213401, 144426802]

約数ペア:

[(1, 144426802), (2, 72213401), (13, 11109754), (26, 5554877), (53, 2725034), (106, 1362517), (163, 886054), (326, 443027), (643, 224614), (689, 209618), (1286, 112307), (1378, 104809), (2119, 68158), (4238, 34079), (8359, 17278), (8639, 16718)]