163156928

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{4931}}^1$

素因数の和:5001

約数の個数: 56

約数和(自身を含む): 360785664

約数和(自身を除く): 197628736

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 47, 64, 88, 94, 176, 188, 352, 376, 517, 704, 752, 1034, 1504, 2068, 3008, 4136, 4931, 8272, 9862, 16544, 19724, 33088, 39448, 54241, 78896, 108482, 157792, 216964, 231757, 315584, 433928, 463514, 867856, 927028, 1735712, 1854056, 2549327, 3471424, 3708112, 5098654, 7416224, 10197308, 14832448, 20394616, 40789232, 81578464, 163156928]

約数ペア:

[(1, 163156928), (2, 81578464), (4, 40789232), (8, 20394616), (11, 14832448), (16, 10197308), (22, 7416224), (32, 5098654), (44, 3708112), (47, 3471424), (64, 2549327), (88, 1854056), (94, 1735712), (176, 927028), (188, 867856), (352, 463514), (376, 433928), (517, 315584), (704, 231757), (752, 216964), (1034, 157792), (1504, 108482), (2068, 78896), (3008, 54241), (4136, 39448), (4931, 33088), (8272, 19724), (9862, 16544)]