156965962892

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{541}}^1\times {\mathrm{941}}^1\times {\mathrm{4057}}^1$

素因数の和:5562

約数の個数: 48

約数和(自身を含む): 290061619680

約数和(自身を除く): 133095656788

約数列:

[1, 2, 4, 19, 38, 76, 541, 941, 1082, 1882, 2164, 3764, 4057, 8114, 10279, 16228, 17879, 20558, 35758, 41116, 71516, 77083, 154166, 308332, 509081, 1018162, 2036324, 2194837, 3817637, 4389674, 7635274, 8779348, 9672539, 15270548, 19345078, 38690156, 41701903, 72535103, 83403806, 145070206, 166807612, 290140412, 2065341617, 4130683234, 8261366468, 39241490723, 78482981446, 156965962892]

約数ペア:

[(1, 156965962892), (2, 78482981446), (4, 39241490723), (19, 8261366468), (38, 4130683234), (76, 2065341617), (541, 290140412), (941, 166807612), (1082, 145070206), (1882, 83403806), (2164, 72535103), (3764, 41701903), (4057, 38690156), (8114, 19345078), (10279, 15270548), (16228, 9672539), (17879, 8779348), (20558, 7635274), (35758, 4389674), (41116, 3817637), (71516, 2194837), (77083, 2036324), (154166, 1018162), (308332, 509081)]