163933484

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{463}}^1\times {\mathrm{619}}^1$

素因数の和:1110

約数の個数: 48

約数和(自身を含む): 338311680

約数和(自身を除く): 174378196

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 463, 572, 619, 926, 1238, 1852, 2476, 5093, 6019, 6809, 8047, 10186, 12038, 13618, 16094, 20372, 24076, 27236, 32188, 66209, 88517, 132418, 177034, 264836, 286597, 354068, 573194, 1146388, 3152567, 3725761, 6305134, 7451522, 12610268, 14903044, 40983371, 81966742, 163933484]

約数ペア:

[(1, 163933484), (2, 81966742), (4, 40983371), (11, 14903044), (13, 12610268), (22, 7451522), (26, 6305134), (44, 3725761), (52, 3152567), (143, 1146388), (286, 573194), (463, 354068), (572, 286597), (619, 264836), (926, 177034), (1238, 132418), (1852, 88517), (2476, 66209), (5093, 32188), (6019, 27236), (6809, 24076), (8047, 20372), (10186, 16094), (12038, 13618)]