128417652

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{2333}}^1$

素因数の和:2493

約数の個数: 72

約数和(自身を含む): 356821920

約数和(自身を除く): 228404268

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 139, 198, 278, 396, 417, 556, 834, 1251, 1529, 1668, 2333, 2502, 3058, 4587, 4666, 5004, 6116, 6999, 9174, 9332, 13761, 13998, 18348, 20997, 25663, 27522, 27996, 41994, 51326, 55044, 76989, 83988, 102652, 153978, 230967, 307956, 324287, 461934, 648574, 923868, 972861, 1297148, 1945722, 2918583, 3567157, 3891444, 5837166, 7134314, 10701471, 11674332, 14268628, 21402942, 32104413, 42805884, 64208826, 128417652]

約数ペア:

[(1, 128417652), (2, 64208826), (3, 42805884), (4, 32104413), (6, 21402942), (9, 14268628), (11, 11674332), (12, 10701471), (18, 7134314), (22, 5837166), (33, 3891444), (36, 3567157), (44, 2918583), (66, 1945722), (99, 1297148), (132, 972861), (139, 923868), (198, 648574), (278, 461934), (396, 324287), (417, 307956), (556, 230967), (834, 153978), (1251, 102652), (1529, 83988), (1668, 76989), (2333, 55044), (2502, 51326), (3058, 41994), (4587, 27996), (4666, 27522), (5004, 25663), (6116, 20997), (6999, 18348), (9174, 13998), (9332, 13761)]