165749844

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{55921}}^1$

素因数の和:55960

約数の個数: 48

約数和(自身を含む): 438428480

約数和(自身を除く): 272678636

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 114, 156, 228, 247, 494, 741, 988, 1482, 2964, 55921, 111842, 167763, 223684, 335526, 671052, 726973, 1062499, 1453946, 2124998, 2180919, 2907892, 3187497, 4249996, 4361838, 6374994, 8723676, 12749988, 13812487, 27624974, 41437461, 55249948, 82874922, 165749844]

約数ペア:

[(1, 165749844), (2, 82874922), (3, 55249948), (4, 41437461), (6, 27624974), (12, 13812487), (13, 12749988), (19, 8723676), (26, 6374994), (38, 4361838), (39, 4249996), (52, 3187497), (57, 2907892), (76, 2180919), (78, 2124998), (114, 1453946), (156, 1062499), (228, 726973), (247, 671052), (494, 335526), (741, 223684), (988, 167763), (1482, 111842), (2964, 55921)]