155011628

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{13267}}^1$

素因数の和:13421

約数の個数: 24

約数和(自身を含む): 285315072

約数和(自身を除く): 130303444

約数列:

[1, 2, 4, 23, 46, 92, 127, 254, 508, 2921, 5842, 11684, 13267, 26534, 53068, 305141, 610282, 1220564, 1684909, 3369818, 6739636, 38752907, 77505814, 155011628]

約数ペア:

[(1, 155011628), (2, 77505814), (4, 38752907), (23, 6739636), (46, 3369818), (92, 1684909), (127, 1220564), (254, 610282), (508, 305141), (2921, 53068), (5842, 26534), (11684, 13267)]