155953346

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{25541}}^1$

素因数の和:25657

約数の個数: 16

約数和(自身を含む): 242751168

約数和(自身を除く): 86797822

約数列:

[1, 2, 43, 71, 86, 142, 3053, 6106, 25541, 51082, 1098263, 1813411, 2196526, 3626822, 77976673, 155953346]

約数ペア:

[(1, 155953346), (2, 77976673), (43, 3626822), (71, 2196526), (86, 1813411), (142, 1098263), (3053, 51082), (6106, 25541)]