133640984

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{53}}^2\times {\mathrm{313}}^1$

素因数の和:444

約数の個数: 48

約数和(自身を含む): 269694600

約数和(自身を除く): 136053616

約数列:

[1, 2, 4, 8, 19, 38, 53, 76, 106, 152, 212, 313, 424, 626, 1007, 1252, 2014, 2504, 2809, 4028, 5618, 5947, 8056, 11236, 11894, 16589, 22472, 23788, 33178, 47576, 53371, 66356, 106742, 132712, 213484, 315191, 426968, 630382, 879217, 1260764, 1758434, 2521528, 3516868, 7033736, 16705123, 33410246, 66820492, 133640984]

約数ペア:

[(1, 133640984), (2, 66820492), (4, 33410246), (8, 16705123), (19, 7033736), (38, 3516868), (53, 2521528), (76, 1758434), (106, 1260764), (152, 879217), (212, 630382), (313, 426968), (424, 315191), (626, 213484), (1007, 132712), (1252, 106742), (2014, 66356), (2504, 53371), (2809, 47576), (4028, 33178), (5618, 23788), (5947, 22472), (8056, 16589), (11236, 11894)]