143677278

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^2\times {\mathrm{22111}}^1$

素因数の和:22157

約数の個数: 36

約数和(自身を含む): 328562208

約数和(自身を除く): 184884930

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 361, 722, 1083, 2166, 3249, 6498, 22111, 44222, 66333, 132666, 198999, 397998, 420109, 840218, 1260327, 2520654, 3780981, 7561962, 7982071, 15964142, 23946213, 47892426, 71838639, 143677278]

約数ペア:

[(1, 143677278), (2, 71838639), (3, 47892426), (6, 23946213), (9, 15964142), (18, 7982071), (19, 7561962), (38, 3780981), (57, 2520654), (114, 1260327), (171, 840218), (342, 420109), (361, 397998), (722, 198999), (1083, 132666), (2166, 66333), (3249, 44222), (6498, 22111)]