154920356

素因数分解:

$2^2\times {\mathrm{659}}^1\times {\mathrm{58771}}^1$

素因数の和:59434

約数の個数: 12

約数和(自身を含む): 271526640

約数和(自身を除く): 116606284

約数列:

[1, 2, 4, 659, 1318, 2636, 58771, 117542, 235084, 38730089, 77460178, 154920356]

約数ペア:

[(1, 154920356), (2, 77460178), (4, 38730089), (659, 235084), (1318, 117542), (2636, 58771)]