181182352

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{28099}}^1$

素因数の和:28151

約数の個数: 40

約数和(自身を含む): 390252800

約数和(自身を除く): 209070448

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 208, 248, 403, 496, 806, 1612, 3224, 6448, 28099, 56198, 112396, 224792, 365287, 449584, 730574, 871069, 1461148, 1742138, 2922296, 3484276, 5844592, 6968552, 11323897, 13937104, 22647794, 45295588, 90591176, 181182352]

約数ペア:

[(1, 181182352), (2, 90591176), (4, 45295588), (8, 22647794), (13, 13937104), (16, 11323897), (26, 6968552), (31, 5844592), (52, 3484276), (62, 2922296), (104, 1742138), (124, 1461148), (208, 871069), (248, 730574), (403, 449584), (496, 365287), (806, 224792), (1612, 112396), (3224, 56198), (6448, 28099)]