163591818

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{10867}}^1$

素因数の和:11078

約数の個数: 32

約数和(自身を含む): 354209856

約数和(自身を除く): 190618038

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 193, 386, 579, 1158, 2509, 5018, 7527, 10867, 15054, 21734, 32601, 65202, 141271, 282542, 423813, 847626, 2097331, 4194662, 6291993, 12583986, 27265303, 54530606, 81795909, 163591818]

約数ペア:

[(1, 163591818), (2, 81795909), (3, 54530606), (6, 27265303), (13, 12583986), (26, 6291993), (39, 4194662), (78, 2097331), (193, 847626), (386, 423813), (579, 282542), (1158, 141271), (2509, 65202), (5018, 32601), (7527, 21734), (10867, 15054)]