154057072

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{740659}}^1$

素因数の和:740680

約数の個数: 20

約数和(自身を含む): 321446440

約数和(自身を除く): 167389368

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 740659, 1481318, 2962636, 5925272, 9628567, 11850544, 19257134, 38514268, 77028536, 154057072]

約数ペア:

[(1, 154057072), (2, 77028536), (4, 38514268), (8, 19257134), (13, 11850544), (16, 9628567), (26, 5925272), (52, 2962636), (104, 1481318), (208, 740659)]