144874478

素因数分解:

$2^1\times 7^2\times {\mathrm{941}}^1\times {\mathrm{1571}}^1$

素因数の和:2528

約数の個数: 24

約数和(自身を含む): 253220904

約数和(自身を除く): 108346426

約数列:

[1, 2, 7, 14, 49, 98, 941, 1571, 1882, 3142, 6587, 10997, 13174, 21994, 46109, 76979, 92218, 153958, 1478311, 2956622, 10348177, 20696354, 72437239, 144874478]

約数ペア:

[(1, 144874478), (2, 72437239), (7, 20696354), (14, 10348177), (49, 2956622), (98, 1478311), (941, 153958), (1571, 92218), (1882, 76979), (3142, 46109), (6587, 21994), (10997, 13174)]