129241432

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{264839}}^1$

素因数の和:264906

約数の個数: 16

約数和(自身を含む): 246301200

約数和(自身を除く): 117059768

約数列:

[1, 2, 4, 8, 61, 122, 244, 488, 264839, 529678, 1059356, 2118712, 16155179, 32310358, 64620716, 129241432]

約数ペア:

[(1, 129241432), (2, 64620716), (4, 32310358), (8, 16155179), (61, 2118712), (122, 1059356), (244, 529678), (488, 264839)]