157210506

素因数分解:

$2^1\times 3^2\times {\mathrm{127}}^1\times {\mathrm{68771}}^1$

素因数の和:68906

約数の個数: 24

約数和(自身を含む): 343309824

約数和(自身を除く): 186099318

約数列:

[1, 2, 3, 6, 9, 18, 127, 254, 381, 762, 1143, 2286, 68771, 137542, 206313, 412626, 618939, 1237878, 8733917, 17467834, 26201751, 52403502, 78605253, 157210506]

約数ペア:

[(1, 157210506), (2, 78605253), (3, 52403502), (6, 26201751), (9, 17467834), (18, 8733917), (127, 1237878), (254, 618939), (381, 412626), (762, 206313), (1143, 137542), (2286, 68771)]