149965918

素因数分解:

$2^1\times {\mathrm{127}}^1\times {\mathrm{131}}^1\times {\mathrm{4507}}^1$

素因数の和:4767

約数の個数: 16

約数和(自身を含む): 228501504

約数和(自身を除く): 78535586

約数列:

[1, 2, 127, 131, 254, 262, 4507, 9014, 16637, 33274, 572389, 590417, 1144778, 1180834, 74982959, 149965918]

約数ペア:

[(1, 149965918), (2, 74982959), (127, 1180834), (131, 1144778), (254, 590417), (262, 572389), (4507, 33274), (9014, 16637)]