128019036

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{251}}^1\times {\mathrm{2237}}^1$

素因数の和:2514

約数の個数: 48

約数和(自身を含む): 315826560

約数和(自身を除く): 187807524

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 251, 502, 753, 1004, 1506, 2237, 3012, 4474, 4769, 6711, 8948, 9538, 13422, 14307, 19076, 26844, 28614, 42503, 57228, 85006, 127509, 170012, 255018, 510036, 561487, 1122974, 1684461, 2245948, 3368922, 6737844, 10668253, 21336506, 32004759, 42673012, 64009518, 128019036]

約数ペア:

[(1, 128019036), (2, 64009518), (3, 42673012), (4, 32004759), (6, 21336506), (12, 10668253), (19, 6737844), (38, 3368922), (57, 2245948), (76, 1684461), (114, 1122974), (228, 561487), (251, 510036), (502, 255018), (753, 170012), (1004, 127509), (1506, 85006), (2237, 57228), (3012, 42503), (4474, 28614), (4769, 26844), (6711, 19076), (8948, 14307), (9538, 13422)]