123486608

素因数分解:

$2^4\times 7^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{293}}^1$

素因数の和:432

約数の個数: 80

約数和(自身を含む): 283481856

約数和(自身を除く): 159995248

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 53, 56, 71, 106, 112, 142, 212, 284, 293, 371, 424, 497, 568, 586, 742, 848, 994, 1136, 1172, 1484, 1988, 2051, 2344, 2968, 3763, 3976, 4102, 4688, 5936, 7526, 7952, 8204, 15052, 15529, 16408, 20803, 26341, 30104, 31058, 32816, 41606, 52682, 60208, 62116, 83212, 105364, 108703, 124232, 145621, 166424, 210728, 217406, 248464, 291242, 332848, 421456, 434812, 582484, 869624, 1102559, 1164968, 1739248, 2205118, 2329936, 4410236, 7717913, 8820472, 15435826, 17640944, 30871652, 61743304, 123486608]

約数ペア:

[(1, 123486608), (2, 61743304), (4, 30871652), (7, 17640944), (8, 15435826), (14, 8820472), (16, 7717913), (28, 4410236), (53, 2329936), (56, 2205118), (71, 1739248), (106, 1164968), (112, 1102559), (142, 869624), (212, 582484), (284, 434812), (293, 421456), (371, 332848), (424, 291242), (497, 248464), (568, 217406), (586, 210728), (742, 166424), (848, 145621), (994, 124232), (1136, 108703), (1172, 105364), (1484, 83212), (1988, 62116), (2051, 60208), (2344, 52682), (2968, 41606), (3763, 32816), (3976, 31058), (4102, 30104), (4688, 26341), (5936, 20803), (7526, 16408), (7952, 15529), (8204, 15052)]