133621928

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{997}}^1\times {\mathrm{1523}}^1$

素因数の和:2537

約数の個数: 32

約数和(自身を含む): 273771360

約数和(自身を除く): 140149432

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 997, 1523, 1994, 3046, 3988, 6092, 7976, 10967, 12184, 16753, 21934, 33506, 43868, 67012, 87736, 134024, 1518431, 3036862, 6073724, 12147448, 16702741, 33405482, 66810964, 133621928]

約数ペア:

[(1, 133621928), (2, 66810964), (4, 33405482), (8, 16702741), (11, 12147448), (22, 6073724), (44, 3036862), (88, 1518431), (997, 134024), (1523, 87736), (1994, 67012), (3046, 43868), (3988, 33506), (6092, 21934), (7976, 16753), (10967, 12184)]