164566545

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{4513}}^1$

素因数の和:4562

約数の個数: 64

約数和(自身を含む): 327608064

約数和(自身を除く): 163041519

約数列:

[1, 3, 5, 11, 13, 15, 17, 33, 39, 51, 55, 65, 85, 143, 165, 187, 195, 221, 255, 429, 561, 663, 715, 935, 1105, 2145, 2431, 2805, 3315, 4513, 7293, 12155, 13539, 22565, 36465, 49643, 58669, 67695, 76721, 148929, 176007, 230163, 248215, 293345, 383605, 645359, 744645, 843931, 880035, 997373, 1150815, 1936077, 2531793, 2992119, 3226795, 4219655, 4986865, 9680385, 10971103, 12658965, 14960595, 32913309, 54855515, 164566545]

約数ペア:

[(1, 164566545), (3, 54855515), (5, 32913309), (11, 14960595), (13, 12658965), (15, 10971103), (17, 9680385), (33, 4986865), (39, 4219655), (51, 3226795), (55, 2992119), (65, 2531793), (85, 1936077), (143, 1150815), (165, 997373), (187, 880035), (195, 843931), (221, 744645), (255, 645359), (429, 383605), (561, 293345), (663, 248215), (715, 230163), (935, 176007), (1105, 148929), (2145, 76721), (2431, 67695), (2805, 58669), (3315, 49643), (4513, 36465), (7293, 22565), (12155, 13539)]