144432596

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2161}}^1$

素因数の和:2221

約数の個数: 72

約数和(自身を含む): 331252992

約数和(自身を除く): 186820396

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 31, 44, 49, 62, 77, 98, 124, 154, 196, 217, 308, 341, 434, 539, 682, 868, 1078, 1364, 1519, 2156, 2161, 2387, 3038, 4322, 4774, 6076, 8644, 9548, 15127, 16709, 23771, 30254, 33418, 47542, 60508, 66836, 66991, 95084, 105889, 133982, 166397, 211778, 267964, 332794, 423556, 468937, 665588, 736901, 937874, 1164779, 1473802, 1875748, 2329558, 2947604, 3282559, 4659116, 5158307, 6565118, 10316614, 13130236, 20633228, 36108149, 72216298, 144432596]

約数ペア:

[(1, 144432596), (2, 72216298), (4, 36108149), (7, 20633228), (11, 13130236), (14, 10316614), (22, 6565118), (28, 5158307), (31, 4659116), (44, 3282559), (49, 2947604), (62, 2329558), (77, 1875748), (98, 1473802), (124, 1164779), (154, 937874), (196, 736901), (217, 665588), (308, 468937), (341, 423556), (434, 332794), (539, 267964), (682, 211778), (868, 166397), (1078, 133982), (1364, 105889), (1519, 95084), (2156, 66991), (2161, 66836), (2387, 60508), (3038, 47542), (4322, 33418), (4774, 30254), (6076, 23771), (8644, 16709), (9548, 15127)]