188231508

素因数分解:

$2^2\times 3^2\times {\mathrm{71}}^1\times {\mathrm{73643}}^1$

素因数の和:73724

約数の個数: 36

約数和(自身を含む): 482515488

約数和(自身を除く): 294283980

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71, 142, 213, 284, 426, 639, 852, 1278, 2556, 73643, 147286, 220929, 294572, 441858, 662787, 883716, 1325574, 2651148, 5228653, 10457306, 15685959, 20914612, 31371918, 47057877, 62743836, 94115754, 188231508]

約数ペア:

[(1, 188231508), (2, 94115754), (3, 62743836), (4, 47057877), (6, 31371918), (9, 20914612), (12, 15685959), (18, 10457306), (36, 5228653), (71, 2651148), (142, 1325574), (213, 883716), (284, 662787), (426, 441858), (639, 294572), (852, 220929), (1278, 147286), (2556, 73643)]