162138896

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{463}}^1\times {\mathrm{509}}^1$

素因数の和:1023

約数の個数: 40

約数和(自身を含む): 322776960

約数和(自身を除く): 160638064

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 463, 509, 688, 926, 1018, 1852, 2036, 3704, 4072, 7408, 8144, 19909, 21887, 39818, 43774, 79636, 87548, 159272, 175096, 235667, 318544, 350192, 471334, 942668, 1885336, 3770672, 10133681, 20267362, 40534724, 81069448, 162138896]

約数ペア:

[(1, 162138896), (2, 81069448), (4, 40534724), (8, 20267362), (16, 10133681), (43, 3770672), (86, 1885336), (172, 942668), (344, 471334), (463, 350192), (509, 318544), (688, 235667), (926, 175096), (1018, 159272), (1852, 87548), (2036, 79636), (3704, 43774), (4072, 39818), (7408, 21887), (8144, 19909)]